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| 1 | Xiba Granitic Pluton in the Qinling Orogenic Belt, Central China: Its Petrogenesis and Tectonic Implications显示文摘Xiba granitic pluton is located in South Qinling tectonic domain of the Qinling orogenic belt and consists mainly of granodiorite and monzogranite with significant number of microgranular quartz dioritic enclaves. SHRIMP zircon U-Pb isotopic dating reveals that the quartz dioritic enclaves formed at 214±3 Ma, which is similar to the age of their host monzogranite (218±1 Ma). The granitoids belong to high-K calc-alkaline series, and are characterized by enriched LILEs relative to HFSEs with negative Nb, Ta and Ti anomalies, and right-declined REE patterns with (La/Yb) N ratios ranging from 15.83 to 26.47 and δEu values from 0.78 to 1.22 (mean= 0.97). Most of these samples from Xiba granitic pluton exhibit εNd(t) values of 8.79 to 5.38, depleted mantle Nd model ages (T DM ) between 1.1 Ga and 1.7 Ga, and initial Sr isotopic ratios ( 87 Sr/ 86 Sr) i from 0.7061 to 0.7082, indicating a possible Meso-to Paleoproterozoic lower crust source region, with exception of samples XB01-2-1 and XB10-1 displaying higher ( 87 Sr/ 86 Sr) i values of 0.779 and 0.735, respectively, which suggests a contamination of the upper crustal materials. Quartz dioritic enclaves are interpreted as the result of rapid crystallization fractionation during the parent magmatic emplacement, as evidenced by similar age, texture, geochemical, and Sr-Nd isotopic features with their host rocks. Characteristics of the petrological and geochemical data reveal that the parent magma of Xiba granitoids was produced by a magma mingling process. The upwelling asthenosphere caused a high heat flow and the mafic magma was underplated into the bottom of the lower continent crust, which caused the partial melting of the lower continent crustal materials. This geodynamic process generated the mixing parent magma between mafic magma from depleted mantle and felsic magma derived from the lower continent crust. Integrated petrogenesis and tectonic discrimination with regional tectonic evolution of the Qinling orogen, it is suggested that the granitoids are most likely products in a post-collision tectonic setting. | ZHANG Fan LIU Shuwen CHEN Xu LI Qiugen DAI Junzhi YANG Kai WU Fenghui CHEN Youzhang | 2012 | Acta Geologica Sinica(English Edition)2012，86，5： | 13 |
| 2 | Late Jurassic Cu-Mo Mineralization at the Zhashui-Shanyang District,South Qinling,China:Constraints from Re-Os Molybdenite and Laser Ablation-Inductively Coupled Plasma Mass Spectrometry U-Pb Zircon Dating显示文摘Zhashui-Shanyang 区域是在 porphyry-skarn Cu 瞬间存款的形成与 Yanshannian magmatism 有一个近基因的连接的 Qinling Orogen 的最重要的硫化物存款之一。激光脱离诱导地联合的血浆集体 Spectrometry (LA-ICP-MS ) U-Pb 锆石标明日期二 granodiorite 侵入(Xiaohekou 和 Lengshuigou 存款) 在 Zhashui-Shanyang 区域和从 148.3 汯? 获得的形成岩石的年龄被调查) | LI Qiugen LIU Shuwen WANG Zongqi WANG Dongsheng YAN Zhen YANG Kai WU Fenghui | 2011 | Acta Geologica Sinica(English Edition)2011，85，3： | 2 |
| 3 | Cryo-EM structure of Nma111p, a unique HtrA protease composed of two protease domains and four PDZ domains显示文摘 | Li Zhang Xiaojing Wang Fenghui Fan Hong-Wei Wang Jiawei Wang Xueming Li Sen-Fang Sui | 2017 | Cell Research2017，27，4： | 1 |
| 4 | Effect of sizing on carbon fiber surface properties and fi- bers/epoxy interfacial adhesion 显示文摘 | Zhishuang Dai Fenghui Shi Baoyan Zhang Min Li Zuoguang Zhang | 2011 | Applied Surface Science2011，257，： | 1 |
| 5 | High-Speed Data Acquisition and Digitan Singitan Singal Processing of Mono Pulse Doppler Radar System 显示文摘 | Ren Lixiang | 2000 | IEEE Proceeding of2000，2000，： | 1 |
| 6 | Thermophysical and mechanical properties of novel polymers prepared by the cationic copolymerization of fish oils,styrene and divinylbenzene显示文摘 | Li fenghui Perrenoud A Larock R C | 2001 | Polymer2001，42，10： | 1 |
| 7 | Effect of isothermal agingand thermal cycling on interfacial IMC growth and fracture behaviorof SnAgCu/Cu joints 显示文摘 | Li Xiaoyan Li Fenghui Guo Fu | 2011 | Journal of Electronic Materials2011，40，1： | 1 |
| 8 | Efffect of sizing on carbon fiber surface properties and fibers/epoxy interfacial adhesion显示文摘 | Zhishuang Dai Fenghui ShiBaoyan Zhang Min Li Zuoguang Zhang | 2011 | Applied Surface Science2011，257，： | 1 |
| 9 | Improving the WRF/urban modeling system in China by developing a national urban dataset显示文摘Accurate modeling of urban climate is essential to predict potential environmental risks in cities.Urban datasets,such as urban land use and urban canopy parameters(UCPs),are key input data for urban climate models and largely affect their performance.However,access to reliable urban datasets is a challenge,especially in fast urbanizing countries.In this study,we developed a high-resolution national urban dataset in China(NUDC)for the WRF/urban modeling system and evaluated its effect on urban climate modeling.Specifically,an optimization method based on building morphology was proposed to classify urban land use types.The key UCPs,including building height and width,street width,surface imperviousness,and anthropogenic heat flux,were calculated for both single-layer Urban Canopy Model(UCM)and multiple-layer Building Energy Parameterization(BEP).The results show that the derived morphological-based urban land use classification could better reflect the urban characteristics,compared to the socioeconomic-function-based classification.The UCPs varied largely in spatial within and across the cities.The integration of the developed urban land use and UCPs datasets significantly improved the representation of urban canopy characteristics,contributing to a more accurate modeling of near-surface air temperature,humidity,and wind in urban areas.The UCM performed better in the modeling of air temperature and humidity,while the BEP performed better in the modeling of wind speed.The newly developed NUDC can advance the study of urban climate and improve the prediction of potential urban environmental risks in China. | Huidong Li Fenghui Yuan Lidu Shen Yage Liu Zhonghua Zheng Xu Zhou | 2022 | Geoscience Frontiers2022，13，4： | 0 |
| 10 | High-performance liquid-phase catalytic purification of phosphine in tail gas using Pd(Ⅱ)/Cu(Ⅱ)composite显示文摘Pd/Cu liquid-phase composite was utilized as the catalyst in this study to remove PH_(3) at low temperatures.The anti-heterotoxicity of catalysts in the PH_(3) catalytic oxidation purification process was carefully explored and pioneered.The catalytic performance,thermodynamics,kinetics,and catalytic oxidation mechanism of Pd/Cu liquid-phase catalyst catalytic oxidation of PH_(3) were thoroughly investigated.The results showed that Pd/Cu has a superior catalytic effect on the removal of PH_(3) in the gas mixture under low temperature.With CO as the carrier gas,the removal efficiency of PH_(3) could be maintained at 100%for nearly 450 min,indicating that the Pd/Cu liquid phase catalyst has good resistance to heterotoxicity.According to the thermodynamic,kinetic,and related characterization results of the PH_(3) purification process,the kinetic region of the gas–liquid reaction of PH_(3) absorption by Pd/Cu solution was an interfacial reaction.Pd was the primary catalyst and Cu was the secondary catalyst,and the adsorption of PH_(3)was a primary reaction.PH_(3) was spontaneously oxidized to H_(3)PO_(4) in the Pd/Cu catalytic system during the removal process.Pd was regenerated by O_(2) and Cu,increasing the activity and stability of the Pd/Cu catalyst in the sustain and efficient purification of PH_(3) in tail gas. | Chenyang Zhao Yinhan Cheng Guangfei Qu Yongheng Yuan Fenghui Wu Ye Liu Shan Liu Junyan Li Ping Ning | 2023 | Chinese Journal of Chemical Engineering2023，57，5： | 0 |
| 11 | FEM Analysis of Force Parameters During Hot Extrusion Expanding and Reducing Tube Process显示文摘In this paper,based on the plastic forming large deformation theory and thermodynamic elastic-plastic FEM,the process of expanding and reducing tube was analyzed by using nonlinear finite element software MARC.The coupled thermal-me- chanical models for the thermal-extrusion tube process were established,and the dynamic simulation to them was carried out.By the study on 3 D deformation regulation of the thermal-extrusion tube,the distribution of stress,strain and the curves between the force of extrusion and the distance were obtained.As a result,with only a small quantity of necessary experiments,the select of the schemes and parameters can conveniently be performed in the computers.So,not only large numbers of experiments can be avoided, but also trial-manufacture period is consumedly shortened and some costs may be saved.In addition,in order to validate our nu- merical calculation,an experiment of the tube made of 20 steel is presented in this paper.Good agreement is shown between mea- sured and predicted results of the theoretical analysis model.The study provides a scientific basis for parametric optimizations of the thermal extrusion expanding and reducing tube production equipment.At the same time,the method used in the present paper has important referential value for studying the similar thermal extrusion parts. | WANG Fenghui JIAO Anyuan LI Haidong GAO Xingqi YANG Siqiong (Anshan University of Science & Technology,Anshan 114044,China | 2006 | 武汉理工大学学报2006，28，S2： | 0 |
| 12 | Oxygen functional groups modified amorphous hollow carbon bowls for pseudocapacitive Zn-ion storage显示文摘Carbon is a promising capacitive electrode material for Zn-ion hybrid supercapacitors(ZHSCs),as it is low-cost,environmentally friendly,controllable and adjustable.By now,achieving both high energy and high power with carbon electrodes is still challenging,limited by their intrinsic properties.In this work,we have designed and presented an amorphous hollow carbon bowl material with surface chemical modifications of oxygen groups to figure out these concerns.The preparation of bowl-like structures and the storage behavior between Zn^(2+)and oxygen functional groups have also been discussed.With the contributions from its unique hollow structure and surface functional groups,it can significantly enhance the electrode pseudocapacitance and the entire electrochemical performance. | Gongxun Yu Fenghui Yang Xu Han Qiongyao Song Jiangtao Zheng Ying Qi Tianming Chen Qian Shen Jingxia Qiu Sheng Li | 2023 | Chinese Chemical Letters2023，34，12： | 0 |
| 13 | High-throughput screening of critical size of grain growth in gradient structured nickel显示文摘Nanocrystalline metals with high Gibbs free energy have a strong tendency towards thermally driven grain growth,thus understanding the critical size or temperature of grain growth is vital for their applications.The investigations of thermal stability were usually conducted on the materials with a homogeneous structure;however,these methods are time-consuming and expensive.In the present work,we reveal a high-throughput experimental strategy to characterize the size-dependent thermal stability via annealing the gradient structured Ni.Employing this method,the critical size of grain growth(d_(c))at a given annealing temperature was rapidly determined.The critical size of grain growth was~95 nm when annealed at 503 K for 3 h,which is consistent with the value reported in the homogeneous structured Ni.Furthermore,this critical size was found to be identical in three types of gradient structured Ni,i.e.,independent on the gradient structure.Our present work demonstrates a high-throughput strategy for exploring the critical size of grain growth and size-dependent thermal stability of metals. | Yunli Lu Fenghui Duan Jie Pan Yi Li | 2021 | Journal of Materials Science & Technology2021，，23： | 0 |
| 14 | Fine-tuning Bacterial Cyclic di-AMP Production for Durable Antitumor Effects Through the Activation of the STING Pathway显示文摘The stimulator of interferon genes(STING)protein is an important and promising innate immune target for tumor therapy.However,the instability of the agonists of STING and their tendency to cause systemic immune activation is a hurdle.The STING activator,cyclic di-adenosine monophosphate(CDA),produced by the modified Escherichia coli Nissle 1917,shows high antitumor activity and effectively reduces the systemic effects of the“off-target”caused by the activation of the STING pathway.In this study,we used synthetic biological approaches to optimize the translation levels of the diadenylate cyclase that catalyzes CDA synthesis in vitro.We developed 2 engineered strains,CIBT4523 and CIBT4712,for producing high levels of CDA while keeping their concentrations within a range that did not compromise the growth.Although CIBT4712 exhibited stronger induction of the STING pathway corresponding to in vitro CDA levels,it had lower antitumor activity than CIBT4523 in an allograft tumor model,which might be related to the stability of the surviving bacteria in the tumor tissue.CIBT4523 exhibited complete tumor regression,prolonged survival of mice,and rejection of rechallenged tumors,thus,offering new possibilities for more effective tumor therapy.We showed that the appropriate production of CDA in engineered bacterial strains is essential for balancing antitumor efficacy and self-toxicity. | Yu Jiang Xiyuan Li Fenghui Qian Bingbing Sun Xiyuan Wang Yan Zhang Deqiang Zhang Meiyu Geng Zuoquan Xie Sheng Yang | 2023 | Research2023，，4： | 0 |
| 15 | Surface modulation of MoS_(2)/O-ZnIn_(2)S_(4) to boost photocatalytic H_(2)evolution显示文摘To realize the continuous production of hydrogen energy,the efficient photocatalysts are required in the heterogeneous reaction for water splitting.Herein,we reported a surface modulation strategy,via doping oxygen atoms to tune the surface state of ZnIn_(2)S_(4)nanosheets with cocatalyst MoS_(2)modification,to enhance water adsorption and surface catalytic reaction for boosting the photocatalytic activity.Consequently,MoS_(2)/O-ZnIn_(2)S_(4)photocatalysts showed a remarkably superior photocatalytic H_(2)production performance of 4.002 mmol g^(-1)h^(-1)and an apparent quantum yield(AQY)of~2.53%,5.4 folds higher than ZnIn_(2)S_(4).Using operando infrared spectroscopy and DFT calculation,we revealed the dynamic structural evolution,as well as the active sites for water adsorption and the catalytic reaction at the MoS_(2)/O ZnIn_(2)S_(4)interface.This work reveals the effect of surface modulation on the photocatalytic activity for MoS_(2)/O-ZnIn_(2)S_(4)and offers a feasible method to devise excellent nanomaterial photocatalysts for H_(2)production. | Yanhua Peng Xinlei Guo Shufei Xu Ya'nan Guo Dongsheng Zhang Meijiao Wang Guosong Wei Xiaolong Yang Zhuo Li Yan Zhang Fenghui Tian | 2022 | Journal of Energy Chemistry2022，，12： | 0 |
| 16 | The allosteric gating mechanism of the MthK channel显示文摘Allostery is a fundamental element during channel gating in response to an appropriate stimulus by which events occurring at one site are transmitted to distal sites to regulate activity.To address how binding of the first Ca^(2+)ion at one of the eight chemically identical subunits facilitates the other Ca^(2+)-binding events in Mth K,a Ca^(2+)-gated K^(+)channel containing a conserved ligand-binding RCK domain,we analysed a large collection of Mth K structures and performed the corresponding thermodynamic and electrophysiological measurements.These structural and functional studies led us to conclude that the conformations of the Ca^(2+)-binding sites alternate between two quaternary states and exhibit significant differences in Ca^(2+)affinity.We further propose an allosteric model of the Mth K-gating mechanism by which a cascade of structural events connect the initial Ca^(2+)-binding to the final changes of the ring structure that open the ion-conduction pore.This mechanical model reveals the exquisite design that achieves the allosteric gating and could be of general relevance for the action of other ligand-gated ion channels containing the RCK domain. | Fenghui Guan Tianyu Li Wei Dong Rui Guo Hao Chai Zhiqiu Chen Zhong Ren Yang Li Sheng Ye | 2022 | National Science Review2022，9，8： | 0 |
| 17 | Mechanical Stress Induces Neuroendocrine and Immune Responses of Sea Cucumber(Apostichopus japonicus)显示文摘Grading procedure in routine sea cucumber hatchery production is thought to affect juvenile sea cucumber immunological response. The present study investigated the impact of a 3-min mechanical perturbation mimicking the grading procedure on neuroendocrine and immune parameters of the sea cucumber Apostichopus japonicus. During the application of stress, concentrations of noradrenaline and dopamine in coelomic fluid increased significantly, indicating that the mechanical perturbation resulted in a transient state of stress in sea cucumbers. Coelomocytes concentration in coelomic fluid increased transiently after the beginning of stressing, and reached the maximum in 1 h. Whereas, coelomocytes phagocytosis at 3 min, superoxide anion production from 3 min to 0.5 h, acid phosphatase activity at 0.5 h, and phenoloxidase activity from 3 min to 0.5 h were all significantly down-regulated. All of the immune parameters recovered to baseline levels after the experiment was conducted for 8 h, and an immunostimulation occurred after the stress considering the phagocytosis and acid phosphatase activity. The results suggested that, as in other marine invertebrates, neuroendocrine/immune connections exist in sea cucumber A. japonicus. Mechanical stress can elicit a profound influence on sea cucumber neuroendocrine system. Neuroendocrine messengers act in turn to modulate the immunity functions. Therefore, these effects should be considered for developing better husbandry procedures. | TAN Jie LI Fenghui SUN Huiling GAO Fei YAN Jingping Gai Chunlei Chen Aihua WANG Qingyin | 2015 | Journal of Ocean University of China2015，14，2： | 0 |
| 18 | Modeling methane dynamics in three wetlands in Northeastern China by using the CLM-Microbe model显示文摘Wetlands account for up to 70%of the natural source of methane(CH_(4))in terrestrial ecosystems on a global scale.Soil microbes are the ultimate producers and biological consumers of CH_(4)in wetlands.Therefore,simulating microbial mechanisms of CH_(4)production and consumptionwould improve the predictability of CH_(4)flux in wetland ecosystems.In this study,we applied a microbial-explicit model,the CLM-Microbe,to simulate CH_(4)flux in three major natural wetlands in northeastern China.The CLM-Microbe model was able to capture the seasonal variation of gross primary productivity(GPP),dissolved organic carbon(DOC),and CH_(4)flux.The CLM-Microbe model explained more than 40%of the variation in GPP and CH_(4)flux across sites.Marsh wetlands had higher CH_(4)flux than mountain peatlands.Ebullition dominated the CH_(4)transport pathway in all three wetlands.The methanogenesis dominates while methanotroph makes a minor contribution to the CH_(4)flux,making all wetlands a CH_(4)source.Sensitivity analysis indicated that microbial growth and death rates are the key factors governing CH_(4)emission and vegetation physiological properties(flnr)and maintenance respiration predominate GPP variation.Explicitly simulating microbial processes allows genomic information to be incorporated,laying a foundation for better predicting CH_(4)dynamics under the changing environment. | Yunjiang Zuo Yihui Wang Liyuan He Nannan Wang Jianzhao Liu Fenghui Yuan Kexin Li Ziyu Guo Ying Sun Xinhao Zhu Lihua Zhang Changchun Song Li Sun Xiaofeng Xu | 2022 | Ecosystem Health and Sustainability2022，8，1： | 0 |
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