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| 1 | 金融结构与经济增长的非线性门槛效应:基于最优金融结构的视角显示文摘基于最优金融结构视角,使用2001—2015年中国省际面板数据,利用门槛模型对金融结构与经济增长之间的非线性关系进行了实证检验。研究发现:金融结构在不同地区对经济增长的作用效果具有异质性,只有地区发展水平跨越一定的门槛值之后,金融结构市场导向的增强才能显著促进经济增长;经济发展水平与市场化水平越高、法治环境越完善,金融结构市场化的经济增长效应越显著;适度的金融发展水平有利于促进金融结构市场化的经济增长效应,金融发展过度时,金融结构市场导向的增强对经济增长促进作用不再显著。 | 邵汉华 LIU Yaobin | 2018 | 审计与经济研究2018，33，3： | 21 |
| 2 | Steady performance of a zero valent iron packed anaerobic reactor for azo dye wastewater treatment under variable influent quality显示文摘Zero valent iron(ZVI) is expected to help create an enhanced anaerobic environment that might improve the performance of anaerobic treatment.Based on this idea,a novel ZVI packed upflow anaerobic sludge blanket(ZVI-UASB) reactor was developed to treat azo dye wastewater with variable influent quality.The results showed that the reactor was less influenced by increases of Reactive Brilliant Red X-3B concentration from 50 to 1000 mg/L and chemical oxygen demand(COD) from 1000 to 7000 mg/L in the feed than a reference UASB reactor without the ZVI.The ZVI decreased oxidation-reduction potential in the reactor by about 80 mV.Iron ion dissolution from the ZVI could buffer acidity in the reactor,the amount of which was related to the COD concentration.Fluorescence in situ hybridization test showed the abundance of methanogens in the sludge of the ZVI-UASB reactor was significantly greater than that of the reference one.Denaturing gradient gel electrophoresis showed that the ZVI increased the diversity of microbial strains responsible for high efficiency. | Yaobin Zhang Yiwen Liu Yanwen Jing Zhiqiang Zhao Xie Quan | 2012 | Journal of Environmental Sciences2012，24，4： | 9 |
| 3 | Effects of Cu(Ⅱ) and humic acid on atrazine photodegradation显示文摘This work was designed to explore the characteristics of photodegradation of herbicides in the copper-polluted water body. The results showed that Cu(II) alone could induce a photo Fenton-like reaction to enhance the degradation of atrazine, in which hydroxyl radical (·OH) was a main active species. Humic acids restrained atrazine degradation, nevertheless, when introducing Cu(II), the photodegradation was accelerated, in which singlet oxygen ( 1 O 2 ) replaced ·OH acting as the prevailing species. A feasible mechanism for the photochemical process was also proposed, which is helpful for better understanding the environmental photochemistry of atrazine in the copper-polluted water. | Xia Sun Hui Liu Yaobin Zhang Yazhi Zhao Xie Quan | 2011 | Journal of Environmental Sciences2011，23，5： | 7 |
| 4 | Biped Robot with Triangle Configuration显示文摘A new biped robot with a triangle configuration is presented and it is a planar closed chain mechanism.The scalability of three sides of the triangle is realized by three actuated prismatic joints.The three vertexes of the triangle are centers of three passive revolute joints coincidently.The biped mechanism for straight walking is proposed and its walking principle and mobility are explained.The static stability and the height and span of one step are analyzed.Kinematic analysis is performed to plan the gaits of walking on an even floor and going upstairs.A prototype is developed and experiments are carried out to validate the straight walking gait.Two additional revolute joints are added to form a modified biped robot which can follow the instruction of turning around.The turning ability is verified by experiments.As a new member of biped robots,its triangle configuration is used to impart geometry knowledge.Because of its high stiffness,some potential applications are on the way. | LIU Changhuan YAO Yan’an TIAN Yaobin | 2012 | Chinese Journal of Mechanical Engineering2012，25，1： | 5 |
| 5 | Impact of Rice-Catfish/Shrimp Co-culture on Nutrients Fluxes Across Sediment-Water Interface in Intensive Aquaculture Ponds显示文摘Exchange of nitrogen and phosphorus across sediment-water interface plays an important role in the management of nutrient recycling in the aquaculture pond. In this study, a plot experiment was conducted to study the effect of rice-catfish/shrimp co-culture on the micro-profile of oxygen (O2), pH and nutrient exchange across sediment-water interface in the intensive culture ponds. The results showed that rice-catfish co-culture increased the concentration and penetrating depth of O2, but decreased the pH value across the sediment-water interface, compared with catfish monoculture. Additional rice cultivation significantly reduced the flux rates of ammonium (NH4+) and nitrate (NO3-) across sediment-water interface in the catfish and shrimp ponds. The flux rates of NO2 - and soluble phosphorus (PO43-) showed no significant difference between rice-catfish/shrimp co-culture ponds and catfish/shrimp monoculture ponds. Rice only affected the dissolved inorganic nitrogen and phosphorus fractions in the sediment. The concentrations of NH4 + were significantly lower in the sediment of co-culture ponds than in the monoculture ponds. Additional rice cultivation also significantly reduced the content and percentage of dissolved inorganic phosphorus in the sediment of catfish ponds. | LIU Yaobin QIN Lin LI Fengbo ZHOU Xiyue XU Chunchun JI Long CHEN Zhongdu FENG Jinfei FANG Fuping | 2019 | Rice science2019，26，6： | 4 |
| 6 | A pulsed switching peroxi-coagulation process to control hydroxyl radical production and to enhance 2,4-Dichlorophenoxyacetic acid degradation显示文摘The aim of this study was to develop a new pulsed switching peroxi-coagulation system to control hydroxyl radical(∙OH)production and to enhance 2,4-Dichlorophenoxyacetic acid(2,4-D)degradation.The system was constructed with a sacrifice iron anode,a Pt anode,and a gas diffusion cathode.Production of H_(2)O_(2) and Fe^(2+)was controlled separately by time delayers with different pulsed switching frequencies.Under current densities of 5.0 mA/cm^(2)(H_(2)O_(2))and 0.5 mA/cm^(2)(Fe^(2+)),the∙OH production was optimized with the pulsed switching frequency of 1.0 s(H_(2)O_(2)):0.3 s(Fe^(2+))and the ratio of H_(2)O_(2) to Fe^(2+)molar concentrations of 6.6.Under the optimal condition,2,4-D with an initial concentration of 500 mg/L was completely removed in the system within 240 min.The energy consumption for the 2,4-D removal in the system was much lower than that in the electro-Fenton process(686 vs.13610 kWh/kg TOC).The iron consumption in the system was~20 times as low as that in the peroxi-coagulation process(19620 vs.3940400 mg/L)within 240 min.The system should be a promising peroxi-coagulation method for organic pollutants removal in wastewater. | Yaobin Lu Songli He Dantong Wang Siyuan Luo Aiping Liu Haiping Luo Guangli Liu Renduo Zhang | 2018 | Frontiers of Environmental Science & Engineering2018，12，5： | 3 |
| 7 | A novel rat model of cardiopulmonary bypass for deep hypothermic circulatory arrest without blood priming显示文摘 | Zhang Weihua Zhang Yanbo Liu Donghai Zhu Yaobin Qiao Chenhui Wang Jiaxiang Xu Yulin Liu Yang Li Bin Yang Yao | 2014 | Chinese Medical Journal2014，，7： | 3 |
| 8 | Exploring the relationship between urbanization and energy consumption in China using ARDL ( Autoregressive Distributed Lag) and FDM ( Factor Decomposition Model) 显示文摘 | Yaobin Liu | 2009 | Energy2009，34，11： | 1 |
| 9 | An integrated sustainable development approach to modeling the eco-environmental effects from urbanization显示文摘 | Yaobin Liu Chengsheng Yao Guixin Wang Shuming Bao | | 0，，06： | 1 |
| 10 | Contribution of black carbon to nonlinearity of sorption and desorption of acetochlor on sediment显示文摘In order to investigate the contribution of various black carbon(BC)contents to nonlinearity of sorption and desorption isotherms for acetochlor on sediment,equilibrium sorption and desorption isotherms were determined to measure sorption and desorption of acetochlor in sediment amended with various amounts of BC.In this paper,two types of BC referred to as BC400 and BC500 were prepared at 400℃ and 500℃,respectively.Higher preparation temperature facilitated the formation of micropores on BC to enhance its sorption capacity.Increase of the BC content obviously increased the sorption amount and reduced the desorption amount for acetochlor.When the BC500 contents in total organic carbon(TOC)increased from 0 to 60%,Freundlich sorption coefficient(K_(f))increased from 4.07 to 35.74,and desorption hysteresis became gradually obvious.When the content of BC in TOC was lower than 23%,the sorption isotherm had a significant linear correlation(p=0.05).In case of desorption,a significant nonlinear change could be observed when the content of BC was up to 13%.Increase of BC content in the sediment would result in shifting the sorption-desorption isotherms from linearity to nonlinearity,which indicated that contribution of BC to nonlinear adsorption fraction became gradually remarkable. | Jianqiu LIU Yaobin ZHANG Hong CHEN Yazhi ZHAO Xie QUAN | 2009 | Frontiers of Environmental Science & Engineering2009，3，1： | 1 |
| 11 | Stereoselectivity in bioaccumulation and excretion of epoxiconazole by mealworm beetle ( Tenebrio molitor ) larvae显示文摘 | Xiaotian Lv Chen Liu Yaobin Li Yongxin Gao Huili Wang Jianzhong Li Baoyuan Guo | 2014 | Ecotoxicology and Environmental Safety2014，，： | 1 |
| 12 | Applying an electric field in a built-in zero valent iron-anaerobic reactor for enhancement of sludge granulation显示文摘 | Liu Yiwen Zhang Yaobin Quan Xie | 2011 | Wa- ter Research2011，45，3： | 1 |
| 13 | Exploring the Relationship Between Urbanization and Energy Comumption in China using ARDL(autoregressive distributed lag)and FDM(factor decomposition model)显示文摘 | Yaobin Liu | 2009 | Energy2009，，11： | 1 |
| 14 | Electrochemical performance of LiVPO4F/C composite cathode prepared through amorphous vanadium phosphorus oxide intermediate显示文摘 | Xiaochang Qiao Jiandong Yang Yaobin Wang Quanqi Chen Tingting Zhang Li Liu Xianyou Wang | 2012 | Journal of Solid State Electrochemistry2012，，3： | 1 |
| 15 | Asymmetric adjustment of the dynamic relationship between energy intensity and urbanization in China 显示文摘 | Liu Yaobin Xie Yichun | 2013 | Energy Economics2013，36，： | 1 |
| 16 | Exploring the Relationship between Urbanization and Energy Consumption in China Using ARDL( autore-gressive distributed lag) and FDM( factor decomposition model) 显示文摘 | Liu Yaobin | 2009 | Energy2009，，11： | 1 |
| 17 | Enhanced nitrification in integrated floating fixed-film activated sludge (IFFAS) system using novel clinoptilolite composite carrier显示文摘The integrated floating fixed-film activated sludge (IFFAS) process is an ideal preference for nitrification attributing to the longer sludge age for nitrifiers. However, as the core of this process, conventional carriers made of polymer materials usually exhibit negative charge and hydrophobicity on the surface, which is unbeneficial to nitrifying biofilm formation. In this study, novel clinoptilolite composite carriers with favorable hydrophilicity, positive charge and nitrification-enhancing capability were made and implemented in IFFAS system. In comparison with conventional carriers, the novel clinoptilolite composite carriers displayed positive charges on the surface (11.7±1.1 mV, pH 7.0) with increased hydrophilicity (surface contact angle dropped to 76.7°). The novel-carriers-based reactors achieved significantly better NH4+-N removal efficiency at different influent concentrations, dissolved oxygen (DO) levels and shock loads (NH4+-N removal efficiency rose up to 20% comparing with the control reactors filled with polyethylene (PE) carriers or activated sludge). High-throughput sequencing (HTS) results indicated the novel clinoptilolite composite carriers provided favorable niche for more types of bacteria, especially for Nitrosomonadales and Nitrospirales (the functional nitrifiers in the system). The population of Nitrospirales increased by 4.51% by using novel clinoptilolite composite carriers comparing with using PE carriers, which ensured enhanced nitrification process. This study was expected to provide a practical option for enhancing wastewater nitrification performance with the novel clinoptilolite composite carrier. | Aoshuang Jing Tao Liu Xie Quan Shuo Chen Yaobin Zhang | 2019 | Frontiers of Environmental Science & Engineering2019，13，5： | 1 |
| 18 | Applying an electric field in a built-in zero valent iron-Anaerobic reactor for enhancement of sludge granulation 显示文摘 | Liu Yiwen Zhang Yaobin Quan Xie | 2011 | Water Research2011，45，3： | 1 |
| 19 | Role for mono- aminergic systems in the antidepressant-like effect of etha- nol extracts from Hemerocallis citrina 显示文摘 | Gu Lan Liu Yanjun Wang Yaobin | 2012 | J Ethnopharma- col2012，139，3： | 1 |
| 20 | Exploring the relationship between urbanization and energy consumption in China using ARDL (autoregressive distributed lag) and FDM (factor decomposition model)显示文摘 | Yaobin Liu | 2009 | Energy2009，，11： | 1 |
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