|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Design and experiment on intelligent fuzzy monitoring system for corn planters显示文摘When sowing summer corn without tillage,it is necessary to ensure that the furrow opener is free from straw congestion and that the spacing of the sowing can be adjusted according to the breeds of corn and the preset seeding rate per acre.On the basis of the structural features of newly developed no-tillage corn fertilizers,an intelligent fuzzy monitoring system for corn planters was developed in this study.The system facilitates automatic control of the spacing adjustment and the status monitor for the fertilizer tank,seed tank,and seeding orifice.According to the preset number of rows,line spacing,number of plants per acre,and seed germination rate,the control rate can be calculated through designing in surveillance software.The control rate is output to the fuzzy controller through the digital output module of the CAN bus.Fuzzy control is applied to the DC motor for stepless adjustment of the spacing.A system for video surveillance of the working status of a planter is developed for displaying a real-time video image of the planter operation and achieving an anti-congestion status monitoring of a no-tillage planting operation in a dusty environment.Through field trials,the detection accuracy was 91.4%.The seed-clogging fault-alarm accuracy was 96.0%.The entire system remained stable and reliable. | Du Ruicheng Gong Bingcai Liu Ningning Wang Chenchen Yang Zidong Ma Mingjian | 2013 | International Journal of Agricultural and Biological Engineering2013，6，3： | 16 |
| 2 | Effects of Heat Treatment and Nitrogen on Microstructure and Mechanical Properties of 1Cr12NiMo Martensitic Stainless Steel显示文摘A series of heat treatments using the orthogonal experiment method were performed to study the microstructure and mechanical properties of 1Cr12NiMo martensitic stainless steel containing various nitrogen content addition. The results indicate that the optimal heat treatment is annealing at 830℃ for 1 h, austenitizing at 985℃ for 1 h followed by oil quenching, and tempering at 630℃ for 4 h followed by air cooling. Nitrogen addition to 1Cr12NiMo steel can effectively hinder the austenite grain growth, refine the martensite lath, and increase the strength and hardness. The impact toughness of this steel only shows a minor decrease as the nitrogen content increases. | Ruicheng Fan Ming Gao Yingche Ma Xiangdong Zha Xianchao Hao Kui Liu | 2012 | Journal of Materials Science & Technology2012，28，11： | 10 |
| 3 | Critical review of perovskites-based advanced oxidation processes for wastewater treatment: Operational parameters, reaction mechanisms,and prospects显示文摘In the field of advanced oxidation processes(AOPs) of wastewater, many materials can be used as heterogeneous catalysts. The role of these catalysts is to activate oxidants and generate reactive oxygen species(ROS) to decompose refractory pollutants. Perovskite oxide, an emerging catalyst in the field of AOPs, has been extensively studied in wastewater treatment. Nevertheless, the application of perovskite in AOP systems still faces some problems, such as leaching of metal ions, a small surface area, a low number of active sites, etc. Herein, this critical review comparatively examines the activation mechanisms of peroxymonosulfate, hydrogen peroxide, and peroxydisulfate. Furthermore, the formation pathways of oxidizing species based on recent advances in experimental and theoretical studies were evaluated. In addition, the impacts of water parameters and constituents such as initial p H, oxidant concentration, catalyst dosage,natural organic matter, halide, phosphate, and carbonate were discussed. Finally, a critical discussion and prospects of mechanism exploration and possible materials development are proposed to confront the existing challenges in the application of perovskite oxides in AOPs. | Ruicheng Ji Jiabin Chen Tongcai Liu Xuefei Zhou Yalei Zhang | 2022 | Chinese Chemical Letters2022，33，2： | 4 |
| 4 | Sensors for measuring plant phenotyping:A review显示文摘Food crisis is a matter of prime importance because it becomes more severe as the global population grows.Among the solutions to this crisis,breeding is deemed one of the most effective ways.However,traditional phenotyping in breeding is time consuming and laborious,and the database is insufficient to meet the requirements of plant breeders,which hinders the development of breeding.Accordingly,innovations in phenotyping are urgent to solve this bottleneck.The morphometric and physiological parameters of plant are particularly interested to breeders.Numerous sensors have been employed and novel algorithms have been proposed to collect data on such parameters.This paper presents a brief review on the parameter measurement for phenotyping to describe its development in recent years.Some parameters that have been measured in phenotyping are introduced and discussed,including plant height,leaf parameters,in-plant space,chlorophyll,water stress,and biomass.And the measurement methods of each parameter with different sensors were classified and compared.Some comprehensive measurement platforms were also summarized,which are able to measure several parameters simultaneously.Besides,some deficiencies of phenotyping should be addressed,and novel methods should be proposed to reduce cost,improve efficiency,and promote phenotyping in the future. | Ruicheng Qiu Shuang Wei Man Zhang Han Li Hong Sun Gang Liu Minzan Li | 2018 | International Journal of Agricultural and Biological Engineering2018，11，2： | 2 |
| 5 | Preprocessing method of night vision image application in apple harvesting robot显示文摘Due to the low working efficiency of apple harvesting robots,there is still a long way to go for commercialization.The machine performance and extended operating time are the two research aspects for improving efficiencies of harvesting robots,this study focused on the extended operating time and proposed a round-the-clock operation mode.Due to the influences of light,temperature,humidity,etc.,the working environment at night is relatively complex,and thus restricts the operating efficiency of the apple harvesting robot.Three different artificial light sources(incandescent lamp,fluorescent lamp,and LED lights)were selected for auxiliary light according to certain rules so that the apple night vision images could be captured.In addition,by color analysis,night and natural light images were compared to find out the color characteristics of the night vision images,and intuitive visual and difference image methods were used to analyze the noise characteristics.The results showed that the incandescent lamp is the best artificial auxiliary light for apple harvesting robots working at night,and the type of noise contained in apple night vision images is Gaussian noise mixed with some salt and pepper noise.The preprocessing method can provide a theoretical and technical reference for subsequent image processing. | Weikuan Jia Yuanjie Zheng De’an Zhao Xiang Yin Xiaoyang Liu Ruicheng Du | 2018 | International Journal of Agricultural and Biological Engineering2018，11，2： | 2 |
| 6 | Cancer targeting Gene-Viro-Therapy specific for liver cancer by α-fetoproteincontrolled oncolytic adenovirus expression of SOCS3 and IL-24显示文摘为癌症治疗的基因治疗和 virotherapy 的联合收到了靠近的注意并且在癌症 biotherapy 的地里成为了一个趋势。称为指向 Gene-Viro-Therapy (CTGVT ) 或基因的癌症的策略武装了 Oncolytic 病毒的治疗(GAOVT ) 被建议了,在哪个 antitumor 基因被插入到 oncolytic 病毒的向量。在我们的以前的学习,有为正常房间和严格的肝的提高的安全的双调整 oncolytic 侵入人体气管粘膜的病菌指向癌症的能力,指明的 AdenAFPE1AE1B (55 )( 简短 AdenAFPD55 ) ,成功地被构造。在水流,工作, interleukin-24 (IL-24 ) 和表明 3 的 cytokine (SOCS3 ) 的 suppressor 基因被包装进 AdenAFPD55。新构造, AdenAFPD55-(IL-24 ) 和 AdenAFPD55-(SOCS3 ) ,在 hepatoma 房间的显示出的改进 tumoricidal 活动与 oncolytic 相比排队病毒的向量 AdenAFPD55。AdenAFPD55-(IL-24 ) 和 AdenAFPD55-(SOCS3 ) 的合作管理在 vitro 并且在一个裸体老鼠异种皮移植模特儿独自比 AdenAFPD55-(IL-24 ) 或 AdenAFPD55-(SOCS3 ) 显示出好一些的 antitumor 效果。而且,我们的结果也在 HuH-7 房间由 AdenAFPD55-(SOCS3 ) 感染显示出 Jak/Stat3 小径的那封锁能下面调整一些 anti-apoptosis 蛋白质例如 XIAP, Bcl-xL,和 survivin,它可能敏化房间到导致的 AdenAFPD55-(IL-24 ) apoptosis。这些结果显示 AdenAFPD55-(IL-24 ) 的那个合作管理, AdenAFPD55-(SOCS3 ) 可以为肝癌症的治疗作为一个候选人服务治疗学的途径。 | Xin Cao Ruicheng Wei Xinran Liu Yan Zeng Hongling Huang Miao Ding Kangjian Zhang Xin-Yuan Liu | 2011 | Acta Biochimica et Biophysica Sinica2011，43，10： | 1 |
| 7 | Development of agricultural implement system based on machine vision and fuzzy control显示文摘 | Qingkuan Meng Ruicheng Qiu Jie He Man Zhang Xiaodan Ma Gang Liu | 2014 | Computers and Electronics in Agriculture2014，，： | 1 |
| 8 | Measurement and prediction of tomato canopy apparent photosynthetic rate显示文摘Given the lack of technical conditions and research methods,instruments that can measure the canopy apparent photosynthetic rate have low precision and are rarely studied.Comparative studies on canopy apparent photosynthetic rate and single leaf photosynthetic rate are also relatively few.This study aims to measure and predict the canopy apparent photosynthetic rate of tomato.A canopy apparent photosynthetic rate measuring system,which was comprised of a wireless sensor network(WSN),an assimilation chamber,and a LI-6400XT photosynthetic rate instrument was established.The system was used to determine the greenhouse environmental parameters and CO2 absorptive capacity of the whole growth stage of tomato.A semi-closed assimilation chamber was designed as a side opening to conveniently measure the canopy apparent photosynthetic rate.WSN nodes were placed in the chamber to monitor environmental parameters,including air temperature,air humidity,and assimilation chamber temperature.A grid and pixel conversion method was used to measure the whole plant leaf areas of tomato.As a semi-closed measurement system,the assimilation chamber was used to calculate the canopy apparent photosynthetic rate.To conduct a comparative research on the canopy apparent photosynthetic rate and the single leaf photosynthetic rate,the LI-6400XT portable photosynthesis system was used to measure the single leaf photosynthetic rate,and the support vector machine was used to establish the prediction model of canopy apparent photosynthetic rate.The experimental results indicated that the correlation coefficients of the photosynthesis prediction model in the seeding and flowering stages were 0.9420 and 0.9226,respectively,showing the high accuracy of the SVM model. | Jian Yin Xinying Liu Yanlong Miao Yang Gao Ruicheng Qiu Man Zhang Han Li Minzan Li | 2019 | International Journal of Agricultural and Biological Engineering2019，12，5： | 1 |
| 9 | The effect of surface-free energy and microstructure on the condensation mechanism of water vapor显示文摘Obtaining high-water-yield drinking water in arid areas without consuming energy is still a global challenge.Since water vapor is ubiquitous,atmospheric water harvesting technologies are undoubtedly one of the most promising candidates.A typical water condensation process is analyzed in this paper(nucleation,self-growth,coalescence and sliding).The mechanisms of interactions between adsorbate and water vapor are discussed.The effect of surface-free energy and microstructure on water vapor condensation is described.Finally,the main problems in developing more efficient,high-water-mass and high-cycle-stability atmospheric water collectors are summarized,and the future development trend has been prospected. | Shangsheng Zhang Shuman Xu Yang Liu Ruicheng Lei Tianli Guo Yao Yao Shangyu Gao Jun Ding Zengzhi Zhang | 2023 | Progress in Natural Science:Materials International2023，33，1： | 0 |
| 10 | Core-shell-embedded Mesoporous Silica Capsules for Atmospheric Water Harvesting显示文摘A one-step ultrasonic mechanical method was used to synthesize a kind of atmospheric water harvesting material with high water harvesting performance in a wide relative humidity(RH)range,especially at low RH(RH<40%),namely,mesoporous silica capsule(MSC)with core-shell structure.Transmission electron microscopy(TEM),nitrogen adsorption and other characterization techniques were used to study the formation process of nano-microspheres.A new mechanism of self-adaptive concentration gradient regulation of silicon migration and recombination core-shell structure was proposed to explain the formation of a cavity in the MSC system.The core-shell design can enhance the specific surface area and pore volume while maintaining the monodispersity and mesoporous size.To study the water harvesting performance of MSC,solid silica nanoparticles(SSN)and mesoporous silica nanoparticles(MSN)were prepared.In a small atmospheric water collection test(25℃,40%RH),the water vapour adsorption and desorption kinetics of MSC,SSN,MSN and a commercial silica gel(CSG)were compared and analyzed.The results show that the MSC with mesoporous channels and core-shell structure can provide about 0.324 gwater/gadsorbent,79%higher than the CSG(0.181 gwater/gadsorbent).It is 25.1%higher than that of 0.259 gwater/gadsorbentof un-hollowed MSN and 980%higher than that of0.03 gwater/gadsorbentof un-hollowed SSN.The material has a large specific surface area and pore volume,simple preparation method and low cost,which provides a feasible idea for realising atmospheric water collection in arid and semi-arid regions. | ZHANG Shangsheng XU Shuman LEI Ruicheng PAN Yuliang MA Tao ZHANG Zheng LIU Chunsheng ZHANG Zengzhi | 2023 | Journal of Wuhan University of Technology(Materials Science)2023，38，5： | 0 |
| 11 | Mechanism of ball milled activated carbon in improving the desalination performance of flow-and fixed-electrode in capacitive deionization desalination显示文摘Capacitive deionization(CDI)is a novel electrochemical water-treatment technology.The electrode material is an important factor in determining the ion separation efficiency.Activated carbon(AC)is extensively used as an electrode material;however,there are still many deficiencies in commercial AC.We adopted a simple processing method,ball milling,to produce ball milled AC(BAC)to improve the physical and electrochemical properties of the original AC and desalination efficiency.The BAC was characterized in detail and used for membrane capacitive deionization(MCDI)and flow-electrode capacitive deionization(FCDI)electrode materials.After ball milling,the BAC obtained excellent pore structures and favorable surfaces for ion adsorption,which reduced electron transfer resistance and ion migration resistance in the electrodes.The optimal ball-milling time was 10 h.However,the improved effects of BAC as fixed electrodes and flow electrodes are different and the related mechanisms are discussed in detail.The average salt adsorption rates(ASAR)of FCDI and MCDI were improved by 134%and 17%,respectively,and the energy-normalized removal salt(ENRS)were enhanced by 21%and 53%,respectively.We believe that simple,low-cost,and environmentally friendly BAC has great potential for practical engineering applications of FCDI and MCDI. | Ge Shen Junjun Ma Jianrui Niu Ruina Zhang Jing Zhang Xiaoju Wang Jie Liu Jiarong Gu Ruicheng Chen Xiqing Li Chun Liu | 2023 | Frontiers of Environmental Science & Engineering2023，17，5： | 0 |
| 12 | Root-associated endophytic fungi modulate endogenous auxin and cytokinin levels to improve plant biomass and root morphology of trifoliate orange显示文摘Root-associated endophytic fungi like Serendipita indica and arbuscular mycorrhizal(AM) fungi can improve plant growth and root construction, but the potential mechanism is unclear. In this study, Funneliformis mosseae(an AM fungus) and S. indica, singly or in combination were inoculated into trifoliate orange(Poncirus trifoliata) seedlings, to assess changes in biomass and root morphological traits, coupled with auxins and cytokinins concentrations in leaves and roots and the expression of auxin synthesis and transporter protein genes. After 20 weeks of inoculation with these fungi, shoot and root biomass, root total length, taproot length, average diameter, surface area, volume, and the number of lateral roots in 1st-, 2nd-, and 3rd-order were improved, and S. indica showed a relatively greater effect than F. mosseae and dual inoculation. Endophytic fungal inoculation also significantly increased the concentration of indoleacetic acid, indole butyric acid, trans-zeatin,dihydrozeatin, and isopentenyl adenine in leaves and roots, whilst F. mosseae and S. indica exhibited relatively greater effects on leaves and roots, respectively. Correlation analysis revealed that both biomass and root morphological traits(except root projected area) were significantly positively associated with endogenous auxins and cytokinins. In addition, the inoculated plants recorded comparatively higher expression levels of indoleacetic acid synthesis genes(PtTAA1, PtTAR2, PtYUC3, PtYUC4, PtYUC6, and PtYUC8) and indoleacetic acid transporter protein genes(PtAUX1, PtLAX1, PtLAX2, PtLAX3, PtPIN1, PtPIN3, PtPIN4, PtABCB1, and PtABCB19) than the non-inoculated plants, among which F. mosseae and S. indica showed better effects in leaves and roots, respectively. These results suggest that root-associated endophytic fungi improved plant growth and root architecture, which were associated with changes in endogenous auxins and cytokinins. | Ruicheng Liu Liu Yang Yingning Zou Qiangsheng Wu | 2023 | Horticultural Plant Journal2023，9，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员