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| 1 | Root microbiota shift in rice correlates with resident time in the field and developmental stage显示文摘Land plants in natural soil form intimate relationships with the diverse root bacterial microbiota. A growing body of evidence shows that these microbes are important for plant growth and health. Root microbiota composition has been widely studied in several model plants and crops; however, little is known about how root microbiota vary throughout the plant's life cycle under field conditions. We performed longitudinal dense sampling in field trials to track the time-series shift of the root microbiota from two representative rice cultivars in two separate locations in China. We found that the rice root microbiota varied dramatically during the vegetative stages and stabilized from the beginning of the reproductive stage, after which the root microbiota underwent relatively minor changes until rice ripening. Notably, both rice genotype and geographical location influenced the patterns of root microbiota shift that occurred during plant growth. The relative abundance of Deltaproteobacteria in roots significantly increased overtime throughout the entire life cycle of rice, while that of Betaproteobacteria, Firmicutes, and Gammaproteobacteria decreased. By a machine learning approach, we identified biomarker taxa and established a model to correlate root microbiota with rice resident time in the field(e.g., Nitrospira accumulated from 5 weeks/tillering in field-grown rice). Our work provides insights into the process of rice root microbiota establishment. | Jingying Zhang Na Zhang Yong-Xin Liu Xiaoning Zhang Bin Hu Yuan Qin Haoran Xu Hui Wang Xiaoxuan Guo Jingmei Qian Wei Wang Pengfan Zhang Tao Jin Chengcai Chu Yang Bai | 2018 | Science China(Life Sciences)2018，61，6： | 24 |
| 2 | The effect of mechanical loads on the degradation of aliphatic biodegradable polyesters显示文摘Aliphatic biodegradable polyesters have been the most widely used synthetic polymers for developing biodegradable devices as alternatives for the currently used permanent medical devices.The performances during biodegradation process play crucial roles for final realization of their functions.Because physiological and biochemical environment in vivo significantly affects biodegradation process,large numbers of studies on effects of mechanical loads on the degradation of aliphatic biodegradable polyesters have been launched during last decades.In this review article,we discussed the mechanism of biodegradation and several different mechanical loads that have been reported to affect the biodegradation process.Other physiological and biochemical factors related to mechanical loads were also discussed.The mechanical load could change the conformational strain energy and morphology to weaken the stability of the polymer.Besides,the load and pattern could accelerate the loss of intrinsic mechanical properties of polymers.This indicated that investigations into effects of mechanical loads on the degradation should be indispensable.More combination condition of mechanical loads and multiple factors should be considered in order to keep the degradation rate controllable and evaluate the degradation process in vivo accurately.Only then can the degradable devise achieve the desired effects and further expand the special applications of aliphatic biodegradable polyesters. | Ying Li Zhaowei Chu Xiaoming Li Xili Ding Meng Guo Haoran Zhao Jie Yao Lizhen Wang Qiang Cai Yubo Fan | 2017 | Regenerative Biomaterials2017，4，3： | 2 |
| 3 | Determination of multi - properties of residual oils using midinfrared attenuated total reflection spectroscopy 显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran Xu Yupeng | 2006 | Fuel2006，80，1213： | 1 |
| 4 | pUGTdb:A comprehensive database of plant UDP-dependent glycosyltransferases显示文摘Dear Editor,Plant UDP-dependent glycosyltransferases(UGTs),belonging to the carbohydrate-active enzyme glycosyltransferase 1 family(Louveau and Osbourn,2019),not only play important roles in adaptation to various environments(Cai et al.,2020;Pastorczyk-Szlenkier and Bednarek,2021)but also endow plant natural products with great pharmaceutical and ecological significance(Margolin et al.,2020).In recent years,an increasing number of plant UGTs have been characterized to function in the biosynthesis of many bioactive compounds such as ginsenosides(Wei et al.,2015),breviscapine(Liu et al.,2018),and rubusoside(Xu et al.,2022). | Yuqian Liu Qian Wang Xiaonan Liu Jian Chengi Lei Zhang Huanyu Chu Ruoyu Wang Haoran Li Hong Chang Nida Ahmed Zhonghua Wang Xiaoping Liao Huifeng Jiang | 2023 | Molecular Plant2023，16，4： | 1 |
| 5 | Determination of multi-properties of residual oils using mid-infrared attenuated total reflection spectroscopy显示文摘 | YUAN Hongfu CHU Xiaoli LI Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 6 | Determination of multi-properties of residual oils using midinfrared attenuated total reflection spectroscopy显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 7 | Determina- tion of multi-properties of residual oils using mid-infrared attenuated total reflection spectroscopy显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 8 | The SACT Template:A Human Brain Diffusion Tensor Template for School-age Children显示文摘School-age children are in a specific development stage corresponding to juvenility,when the white matter of the brain experiences ongoing maturation.Dffusion-weighted magnetic resonance imaging(DWI),especially diffusion tensor imaging(DTI),is extensively used to characterize the maturation by assessing white matter properties in vivo.In the analysis of DWI data,spatial normalization is crucial for conducting inter-subject analyses or linking the individual space with the reference space.Using tensor-based registration with an appropriate diffusion tensor template presents high accuracy regarding spatial normalization.However,there is a lack of a standardized diffusion tensor template dedicated to school-age children with ongoing brain development.Here,we established the school-age children diffusion tensor(SACT)template by optimizing tensor reorientation on high-quality DTI data from a large sample of cognitively normal participants aged 6-12 years.With an age-balanced design,the SACT template represented the entire age range well by showing high similarity to the age-specific templates.Compared with the tensor template of adults,the SACT template revealed significantly higher spatial normalization accuracy and inter-subject coherence upon evaluation of subjects in two different datasets of schoolage children.A practical application regarding the age associations with the normalized DTI-derived data was conducted to further compare the SACT template and the adult template.Although similar spatial patterns were found,the SACT template showed significant effects on the distributions of the statistical results,which may be related to the performance of spatial normalization.Looking forward,the SACT template could contribute to future studies of white matter development in both healthy and clinical populations.The SACT template is publicly available now(tp://igshare com/aricles/dataseu'SACT_.template/14071283). | Congying Chu Haoran Guan Sangma Xie Yanpei Wang Jie Luo Gai Zhao Zhiying Pan Mingming Hu Weiwei Men Shuping Tan Jia-Hong Gao Shaozheng Qin Yong He Lingzhong Fan Qi Dong Sha Tao | 2022 | Neuroscience Bulletin2022，38，6： | 1 |
| 9 | Influence of bottom and sand curtain on hydrodynamic performance of otter boards显示文摘Numerical simulation is an important method for calculating the hydrodynamic performance of otter boards used in sea floor trawling.Although such simulations have been explored in prior studies,the effects of the proximity of the otter boards to the seafloor and the plume of upward-drawn sediment during bottom trawling have largely been ignored.In this study,we assessed these factors.The results show that within the angles of attack used during normal operations,the effect of the seafloor bottom boundary of the flow field on the hydrodynamic performance of an otter board is obvious.We found that when the ratio of the distance between the bottom of an otter board and the surface boundary of the flow field to the chord length of the board exceeds 0.4,the influence of the bottom boundary of the flow field on the hydrodynamic performance of the board is negligible.For values of less than 0.4,the seafloor bottom boundary has an increasingly obvious impact on the hydrodynamic performance as this ratio decreases.We also found that the turbid plume of ocean floor sediment raised during bottom trawling has an obvious effect on the lift and resistance coefficients of an otter board at high angles of attack.At low angles,this effect on the lift-to-drag ratio is reversed and less obvious.The simulation results show that the optimal lift-to-drag ratio decreases with an increase in the sediment concentration;however,beyond a certain threshold,an increasing concentration of sediments was not found to have an obvious impact on the lift-to-drag ratio. | Haoran Li Weiguo Qian Wenhua Chu Qing Yun Chunqin Yin | 2023 | Aquaculture and Fisheries2023，8，6： | 0 |
| 10 | Ultrasound application in alkaline pretreatment process of spodumene to improve particle floatability显示文摘Selective surface dissolution was found to be important in spodumene flotation. In this study, we proposed to introduce ultrasound into the pretreatment process to accelerate particle vibration and cavitation, as well as the migration of mineral surface components to solution. Micro-flotation results showed that the flotation recovery of spodumene can be 86.08% by ultrasound pretreatment, but only 39.30% by traditional mechanical agitation pretreatment. Compared with traditional mechanical agitation, ultrasonic pretreatment can shorten the pretreatment process, reduce the dosage of agents, reduce the mechanical agitation speed, and improve the efficiency of the pretreating process. Inductively coupled plasma analysis showed that, in the ultrasonic system, the amount of Li, Al, and Si species in the solution was twice as much as those in the traditional preprocessing system. Moreover, the scanning electron microscope results demonstrated a larger surface dissolution area in the ultrasonic system. X-Ray photoelectron spectroscopy results showed that the atomic concentration of Si species on the spodumene surface decreased, whereas the relative atomic concentrations of Li and Al species increased, indicating that the ultrasound effect strengthened the selective dissolution of elements on the mineral surface.The high-resolution spectra of O 1s showed that more collectors are adsorbed on the mineral surface treated by ultrasonic pretreatment. | Haoran Chu Lanlan Chen Dongfang Lu Yuhua Wang Xiayu Zheng Guangli Zhu | 2023 | International Journal of Mining Science and Technology2023，33，7： | 0 |
| 11 | Enhanced thermal performance from liquid metal in copper/graphite filled elastomer显示文摘With the increasing integration level of modern electronics,thermal management becomes an urgent issue for guaranteeing the work efficiency and lifespan of electronics.On the basis of intrinsic high thermal conductivity nature,highly ordered graphite and copper stripes are densely aligned in the silicone gel pads in vertical(VCuGr)and oblique(@15°CuGr)directions to couple the high thermal conductivity and mechanical softness.The wetting nature of liquid metal(LM)on the chemically treated Cu surface is utilized to form a LM layer on the two surfaces of thermal pads.The obtained LM-pad TIMs possessed ultrahigh through-plane thermal conductivity(VCuGr:71.4 W/(m K),@15°CuGr:62.5 W/(m K))under the normal packaging pressure.The thermal resistance decreased from 0.69 cm^(2) K/W to 0.25 cm^(2) K/W with the surface modification with LM.Theoretical simulation and practical thermal dissipation test results further demonstrate the excellent thermal management capability of these composites in high-power electronics. | Yisimayili Tuersun Xu Huang Mingdeng Huang Weiguang Lin Pingjun Luo Haoran Yang Sheng Chu | 2023 | Journal of Materials Science & Technology2023，，21： | 0 |
| 12 | Numerical simulation on the mechanical properties of marine float显示文摘As the key structure of buoyancy and dynamic lift generation,the float is one of the most important attachments of the fishing gear in ocean fishery.For the special work environment,the float may deform and move under the hydrodynamic force when it works.At the same time,the motion may cause the impacting action from fluid and structures around.Then the investigation of the mechanical behavior of the float is of important significance for the structural design and performance optimization of the fishing gear,and even for the development of the ocean fishery.The three-dimensional numerical model of marine float working in the flow field was established based on the Computational Fluid Dynamics(CFD)method and the finite element(FEM)method according to the structural form and the mechanical characteristics in operation.The hydrodynamic performance and impact resistance were analyzed,and the response mechanism of float structure under the action of hydrodynamic load and impact load was summarized.It aims at providing basic theory support for the structure design and optimization of marine float and the related fishing gear. | Wenhua Chu Chunqing Yin Gang Chen Haoran Li Xuchang Ye | 2021 | Aquaculture and Fisheries2021，6，4： | 0 |
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