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20篇 您的检索式:作者名="Yuning ZHU"
    题名 作者 年代 出处 被引量
1Thermal and hydrothermal stabilities of the alkali-treated HZSM-5 zeolites显示文摘有 micro-mesopore 的 HZSM-5 沸石层次孔被准备了由碱处理,和他们的热、热水的稳定性合成以后用 DTA, XRD,和 NH 3-TPD 描述技术被学习。比作未修改的沸石,因为 desilication 引起的中央毛孔的介绍,对待碱的 ZSM-5 沸石的热、热水的稳定性稍微被败坏。不过,对待碱的沸石框架能被维持直到温度增加了到 1175 ° C。Yuning Li Dong Liu Shenglin Liu Wei Wang Sujuan Xie Xiangxue Zhu Longya Xu 2008Journal of Natural Gas Chemistry2008,17,1:10
2Review of Chinese atmospheric science research over the past 70 years: Synoptic meteorology显示文摘Synoptic meteorology is a branch of meteorology that uses synoptic weather observations and charts for the diagnosis,study,and forecasting of weather.Weather refers to the specific state of the atmosphere near the Earth’s surface during a short period of time.The spatial distribution of meteorological elements in the atmosphere can be represented by a variety of transient weather phenomena,which are caused by weather systems of different spatial and temporal scales.Weather is closely related to people’s life,and its development and evolution have always been the focus of atmospheric scientific research and operation.The development of synoptic meteorology is closely related to the development of observation systems,dynamical theories and numerical models.In China,observation networks have been built since the early 1950 s.Up to now,a comprehensive meteorological observation systembased on ground,air and space has been established.In particular,the development of a new generation of dense radar networks,the development of the Fengyun satellite series and the implementation of a series of large field experiments have brought our understanding of weather from large-scale environment to thermal dynamics,cloud microphysical structure and evolution characteristics of meso and micro-scale weather systems.The development of observation has also promoted the development of theory,numerical model and simulation.In the early days,China mainly used foreign numerical models.Lately,China has developed numerical model systems with independent intellectual property rights.Based on the results of high-resolution numerical simulations,in-depth understanding of the initiation and evolution mechanism and predictability of weather at different scales has been obtained.Synoptic meteorology has gradually changed from an initially independent development to a multidisciplinary approach,and the interaction between weather and the change of climate and environment has become a hot and frontier topic in atmospheric science.This paper reviews the important scientific and technological achievements made in China over the past 70 years in the fields of synoptic meteorology based on the literatures in China and abroad,from six aspects respectively including atmospheric dynamics,synoptic-scale weather,typhoon and tropical weather,severe convective weather,numerical weather prediction and data assimilation,weather and climate,atmospheric physics and atmospheric environment.Zhiyong MENG Fuqing ZHANG Dehai LUO Zhemin TAN Juan FANG Jianhua SUN Xueshun SHEN Yunji ZHANG Shuguang WANG Wei HAN Kun ZHAO Lei ZHU Yongyun HU Huiwen XUE Yaping MA Lijuan ZHANG Ji NIE Ruilin ZHOU Sa LI Hongjun LIU Yuning ZHU 2019Science China Earth Sciences2019,62,12:7
3Transcriptional Characteristics of Xa21-mediated Defense Responses in Rice显示文摘细菌的老家,由 Xanthomonas oryzae pv 引起了。oryzae (Xoo ) ,是米饭的最破坏的细菌的疾病。克隆的米饭基因 Xa21 授与抵抗到许多 Xoo 赛跑。为了识别基因,在 调停Xa21 的免疫包含了,米饭的整个染色体的 oligonucleotide microarray 被用来在 0 点介绍在不兼容的相互作用和嘲笑处理之间的米饭基因的表示, 4 , 8 , 24 , 72 和 120 h 柱子接种( hpi )或在在 4 hpi 的不兼容、兼容的相互作用之间分别地。441 差别的一个总数表示了基因,指定了为 XDG (Xa21 调停了差别表示了基因) ,被识别。基于他们的功能的注解, XDG 被分到 14 个范畴,包括防卫相关,发信号, transcriptional 管理者。大多数防卫相关的基因属于致病相关的基因家庭,它在 72 和 120 hpi 戏剧性地被导致。有趣地,大多数发信号和 transcriptional 管理者基因是在 4 和 8 hpi 的 downregulated,建议细胞的发信号的那条否定规定可以起在调停 Xa21 的防卫反应的一个作用。在 Xa21- 和其它 R 调停基因的防卫系统之间的表示侧面的比较揭示了有趣的普通回答。有支持证据的代表性的 XDG 也被讨论。Qiang Gan Hui Bai Xianfeng Zhao Yong Tao Haipan Zeng Yuning Han Wenyuan Song Lihuang Zhu Guozhen Liu 2011Journal of Integrative Plant Biology2011,53,4:5
4Assembly of carbon nanodots in graphene-based composite for flexible electro-thermal heater with ultrahigh efficiency显示文摘A high-efficiency electro-thermal heater requires simultaneously high electrical and thermal conductivities to generate and dissipate Joule heat efficiently.A low in put voltage is essential to en sure the heaters safe applications.However,the low voltage gen erally leads to low saturated temperature and heati ng rate and hence a low thermal efficie ncy.How to reduce the in put voltage while maintai ning a high electro-thermal efficiency is still a challenge.Herein,a highly electrical and thermal conductive film was 8nstructed using a graphene-based composite which has an internal three-dimensional(3D)conductive network.In the 3D framework,cellulose nanocrystalline(CNC)phase with chiral liquid crystal manner presents in the form of alig ned helix betwee n the graphe ne oxide(GO)layers.Carbon nano dots(CDs)are assembled泊side the composite as con ductive nano fillers.Subseque nt an neali ng and compressi on results in the formati on of the assembled GO-CNC-CDs film.The carb on ized CNC nano rods(CNR)with the helical alignment act as irrplane and through-pla ne conn ecti ons of n eighbori ng reduced GO(rGO)nano sheets,forming a con ductive network in the composite film.The CDs with ultrafast electr ons tran sfer rates provide additi onal electro ns and phonons tran sport paths for the composite.As a result,the obtai ned graphe ne?based composite film(rGO-CNR-CDs)exhibited a high thermal conductivity of 1,978.6 W m^-1·K^-1 and electrical conductivity of 2,053.4 S·cm^-1,respectively.The composite film showed an outstanding electro-thermal heating efficiency with the saturated temperature of 315℃and maximum heating rate of 44.9℃·s^-1 at a very low in put voltage of 10 V.The freestandi ng graphe ne composite film with the delicate nano structure desig n has a great pote ntial to be integrated into electro-thermal devices.Xin Meng Tianxing Chen Yao Li Siyuan Liu Hui Pan Yuning Ma Zhixin Chen Yanping Zhang Shenmin Zhu 2019Nano Research2019,12,10:3
5An active La/TiO 2 photocatalyst prepared by ultrasonication-assisted sol–gel method followed by treatment under supercritical conditions显示文摘Yuning Huo Jian Zhu Jingxia Li Guisheng Li Hexing Li 2007Journal of Molecular Catalysis A Chemical2007,,1:1
6Nanocrystalline Fe/TiO2 visble photocatalytic with a mesoporous structureprepared bia a nonhydrolytic sol-gel route 显示文摘Zhu Jian Ren Jie Huo Yuning 2007Journal ofPhysical Chemistry C2007,111,18:1
7Highly active TiO 2? x ? y N x F y visible photocatalyst prepared under supercritical conditions in NH 4 F/EtOH fluid显示文摘Yuning huo Yi jin Jian zhu Hexing li 2009Applied Catalysis B Environmental2009,,3:1
8Red blood cell membrane-camouflaged nanoparticles loaded with AIEgen and Poly(I: C) for enhanced tumoral photodynamic-immunotherapy显示文摘Red blood cell(RBC)-mimicking nanoparticles(NPs) offer a promising platform for drug delivery because of their prolonged circulation time, reduced immunogenicity and specific targeting ability. Herein, we report the design and preparation of RBC membrane-bound NPs(M@AP), for tumoral photodynamic-immunotherapy. The M@AP is formed by self-assembly of the positively charged aggregation-induced emission luminogen(AIEgen)(named P2-PPh3) and the negatively charged polyinosinic : polycytidylic acid(Poly(I : C)), followed by RBC membrane encapsulation. P2-PPh3 is an AIE-active conjugated polyelectrolyte with additional photosensitizing ability for photodynamic therapy(PDT), while Poly(I : C) serves as an immune-stimulant to stimulate both tumor and immune cells to activate immunity, and thus reduces tumor cell viability. When applied in tumor-bearing mice, the M@AP NPs are enriched in both the tumor region as a result of an enhanced permeability and retention(EPR)effect, and the spleen because of the homing effect of the RBC-mimicking shell. Upon light irradiation,P2-PPh3 promotes strong ROS generation in tumor cells, inducing the release of tumor antigens(TA). The anti-tumor immunity is further enhanced by the presence of Poly(I : C) in M@AP. Thus, this strategy combines the PDT properties of the AIE-active polyelectrolyte and immunotherapy properties of Poly(I : C) to achieve synergistic activation of the immune system for anti-tumor activity, providing a novel strategy for tumor treatment.Jun Dai Meng Wu Quan Wang Siyang Ding Xiaoqi Dong Liru Xue Qingqing Zhu Jian Zhou Fan Xia Shixuan Wang Yuning Hong 2021National Science Review2021,8,6:1
9Highly active TiO2-x-yNxFy visible photocatalyst prepared under supercritical conditions in NH4F/EtOH fluid显示文摘Huo Yuning Jin Yi Zhu Jian 2009Applied Catalysis B:Environmental2009,89,34:1
10An active La/TiO2 photocatalyst prepared by ultrasonication - assisted sol - gel method followed by treatment under supereritical conditions 显示文摘Yuning Huo Jian Zhu Jingxia Li er al 2007Journal of Molecular Catalysis2007,278,:1
11A new route for preparation of hydrochars from rice husk显示文摘Lili Wang Yupeng Guo Yanchao Zhu Ying Li Yuning Qu Chunguang Rong Xiaoyu Ma Zichen Wang 2010Bioresource Technology2010,,24:1
12Nanocrystalline Fe/Ti02 visible photocatalyst with a mesoporous structure prepared via a nonhydrolytic Sol-Gel route显示文摘Jian Zhu Jie Ren Yuning Huo 2007J Phys Chem C2007,111,18:1
13Metagenomic insights into the variation of bacterial communities and potential pathogenic bacteria in drinking water treatment and distribution systems显示文摘High-throughput sequencing of 16S rRNA gene amplicons was conducted to characterize the changing patterns of bacterial community and potential pathogens in full-scale drinking water treatment and distribution systems.Results showed that Actinobacteria was the predominant phylum in source water,while Proteobacteria dominated after chlorine disinfection and its relative abundance increased from 40.88%±9.45%to 67.86%±27.10%.The genera Pseudarthrobacter,Arenimonas,and Limnohabitans were effectively removed by chlorination,while Phreatobacter,Undibacterium,Pseudomonas,and Sphingomonas within the Proteobacteria phylum were greatly enriched after chlorination.Metagenomic analyses revealed the occurrence of 56 species of potential pathogenic bacteria within 17 genera in drinking water,mainly including Pseudomonas fluorescens and five mycobacteria species,which were also persistent in tap water samples.The bacteria were found to be involved in various pathways,among which considerable groups were related to human diseases,including infectious diseases and even cancers.Ruiming Jiang Zihan Li Qisheng Li Yunqi Liu Yuning Zhu Zimo Chen Peng Liu Shuyu Jia Hongqiang Ren Xu-Xiang Zhang 2022National Science Open2022,1,2:1
14Highly active TiO_(2-x-y)NxFy visible photoeatalyst prepared under supereritical conditions in NH4F/EtOH fluid显示文摘Huo Yuning Jin Yi Zhu Jian 2009Applied Catalysis B:Environmental2009,89,34:1
15Aromatization and isomerization of 1-hexene over alkali-treated HZSM-5 zeolites: Improved reaction stability显示文摘Yuning Li Shenglin Liu Zekai Zhang Sujuan Xie Xiangxue Zhu Longya Xu 2008Applied Catalysis A General2008,,1:1
16Reduced glycodeoxycholic acid levels are associated with negative clinical outcomes of gestational diabetes mellitus显示文摘Gestational diabetes mellitus(GDM) is characterized by glycemia and insulin disorders.Bile acids(BAs) have emerged as vital signaling molecules in glucose metabolic regulation.BA change in GDM is still unclear,which exerts great significance to illustrate the change of BAs in GDM.GDM patients and normal pregnant women were enrolled during the oral glucose tolerance test(OGTT) screening period.Fasting serums were sampled for the measurement of BAs.BA metabolism profiles were analyzed in both pregnant women with GDM and those with normal glucose tolerance(NGT).Delivery characteristics,delivery gestational age,and infant birthweight were extracted from medical records.GDM patients presented distinctive features compared with NGT patients,including higher body mass index(BMI),elevated serum glucose concentration,raised insulin(both fasting and OGTT),and increased hemoglobin A1 c(HbA1c) levels.Higher homeostasis model assessment of insulin resistance(HOMA-IR) and decreased β-cell compensation(i.e.,oral disposition index(DIo)) were also prevalent in this group.Total BAs(TBAs) remained stable,but glycodeoxycholic acid(GDCA) and taurodeoxycholic acid(TDCA) levels declined significantly in GDM.GDCA was inversely correlated with HOMA-IR and positively correlated with DIo.No obvious differences in clinical outcome between the GDM and NGT groups were observed.However,GDM patients with high HOMA-IR and low DIo tended to have a higher cesarean delivery rate and younger delivery gestational age.In conclusion,GDCA provides a valuable biomarker to evaluate HOMA-IR and DIo, and decreased GDCA levels predict poorer clinical outcomes for GDM.Bo ZHU Zhixin MA Yuning ZHU Lei FANG Hong ZHANG Hongwei KONG Dajing XIA 2021Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2021,22,3:1
17Best-retransmission count selection for environment optimization over wireless heterogeneous networks显示文摘This paper proposes an environment-aware bestretransmission count selected optimization control scheme over IEEE 802.11 multi-hop wireless networks. The proposed scheme predicts the wireless resources by using statistical channel state and provides maximum retransmission count optimization based on wireless channel environment state to improve the packet delivery success ratio. The media access control(MAC) layer selects the best-retransmission count by perceiving the types of packet loss in wireless link and using the wireless channel characteristics and environment information, and adjusts the packet forwarding adaptively aiming at improving the packet retransmission probability. Simulation results show that the best-retransmission count selected scheme achieves a higher packet successful delivery percentage and a lower packet collision probability than the corresponding traditional MAC transmission control protocols.Haitao Zhao Yuning Dong Hui Zhang Nanjie Liu Hongbo Zhu 2013Journal of Systems Engineering and Electronics2013,24,5:0
18Construction of paclitaxel-based antibody–drug conjugates with a PEGylated linker to achieve superior therapeutic index显示文摘Dear Editor,The selection of linkers and payloads plays a crucial role in determining the therapeutic indices of antibody–drug conjugates(ADCs).1 Valine–citrulline(Val–Cit)coupled with a self-immolativeρ-aminobenzyl(PAB)spacer as a cleavable dipeptide linker,designated as“VC linker”in this letter,has been popularly used in ADC conjugation.1 However,VC linker is highly hydrophobic2 and,together with hydrophobic payloads at high DARs(drug-toantibody ratios),may turn ADC molecules that have hydrophilic parts in their antibody portions,into aggregation-prone“surfactant-like”structures.Ting Shao Tianzhi Chen Yuning Chen Xiaoyue Liu Yi-Li Chen Qi Wang Tong Zhu Maojun Guo Hui Li Dianwen Ju Chunhe Wang 2020Signal Transduction and Targeted Therapy2020,5,1:0
19How Do Young Children Manage Their Reputation among Peers?显示文摘Young children’s reputation management is closely related to their social development.The purpose of our study is to examine the interaction between theory of mind and partner choice on children’s reputation management.Participants consisted of 270 children who were 3 to 5 years old.First,we measured participants’theory of mind capabilities using the unexpected location task and unexpected content task and then randomly divided the participants into the control group,non-partner–choice group,and partner-choice group.We measured reputation management by comparing children’s willingness to share and sharing behavior between these groups.Thefindings are as follows:(1)Children from ages 3 to 5 demonstrated reputation management,and their reputation management followed a significant developmental trend.The reputation management of 4-to 5-year-old children was significantly better than that of 3-year-old children.(2)Scores on the theory of mind tasks positively predicted children’s reputation management.(3)Partner choice affected children’s reputation management.In the partner-choice group,children’s reputation management was more apparent.(4)Partner choice did moderate the relationship between theory of mind and children’s reputation management.In the partner-choice group,theory of mind had a stronger predictive effect on children’s reputation management.Jingmiao Zhang Yuning Zhu Xiuli Liu 2023International Journal of Mental Health Promotion2023,25,7:0
20A 4H-SiC semi-super-junction shielded trench MOSFET: p-pillar is grounded to optimize the electric field characteristics显示文摘A 4H-SiC trench gate metal-oxide-semiconductor field-effect transistor(UMOSFET)with semi-super-junction shiel-ded structure(SS-UMOS)is proposed and compared with conventional trench MOSFET(CT-UMOS)in this work.The advantage of the proposed structure is given by comprehensive study of the mechanism of the local semi-super-junction structure at the bottom of the trench MOSFET.In particular,the influence of the bias condition of the p-pillar at the bottom of the trench on the static and dynamic performances of the device is compared and revealed.The on-resistance of SS-UMOS with grounded(G)and ungrounded(NG)p-pillar is reduced by 52%(G)and 71%(NG)compared to CT-UMOS,respectively.Additionally,gate ox-ide in the GSS-UMOS is fully protected by the p-shield layer as well as semi-super-junction structure under the trench and p-base regions.Thus,a reduced electric-field of 2 MV/cm can be achieved at the corner of the p-shield layer.However,the quasi-intrinsic protective layer cannot be formed in NGSS-UMOS due to the charge storage effect in the floating p-pillar,resulting in a large electric field of 2.7 MV/cm at the gate oxide layer.Moreover,the total switching loss of GSS-UMOS is 1.95 mJ/cm2 and is reduced by 18%compared with CT-UMOS.On the contrary,the NGSS-UMOS has the slowest overall switching speed due to the weakened shielding effect of the p-pillar and the largest gate-to-drain capacitance among the three.The proposed GSS-UMOS plays an important role in high-voltage and high-frequency applications,and will provide a valuable idea for device design and circuit applications.Xiaojie Wang Zhanwei Shen Guoliang Zhang Yuyang Miao Tiange Li Xiaogang Zhu Jiafa Cai Rongdun Hong Xiaping Chen Dingqu Lin Shaoxiong Wu Yuning Zhang Deyi Fu Zhengyun Wu Feng Zhang 2022Journal of Semiconductors2022,43,12:0
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