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| 1 | Numerical analysis and geophysical monitoring for stability assessment of the Northwest tailings dam at Westwood Mine显示文摘The Westwood Mine aims to reuse the tailings storage facility #1(TSF #1) for solid waste storage, but,downstream of the Northwest dike is considered critical in terms of stability. This paper uses numerical modeling along with geophysical monitoring for assessing the Northwest dike stability during the restoration phase. The impact of waste rock deposition in the upstream TSF #1 is considered. The geophysical monitoring is based on electrical resistivity methods and was used to investigate the internal structure of the dike embankment in different deposition stages. The numerical simulations were performed with SLOPE/W code. The results show a factor of safety well above the minimum recommended value of 1.5. Geophysical monitoring revealed a vertical variation in the electrical resistivity across the dike, which indicates a multilayer structure of the embankment. Without any current in situ data, the geophysical monitoring helped estimating the nature of the materials used and the internal structure of the embankment. These interpretations were validated by geological observation of geotechnical log of the embankment. Based on this study, it is recommended that the water polishing pond be partly filled before waste rock is deposited in TSF #1. In addition, to ensure the stability of the dike, the piezometric head monitoring prior to and during waste rock deposition is recommended. | Coulibaly Yaya Belem Tikou Cheng LiZhen | 2017 | International Journal of Mining Science and Technology2017，27，4： | 11 |
| 2 | Cidea controls lipid droplet fusion and lipid storage in brown and white adipose tissue显示文摘Excess lipid storage in adipose tissue results in the development of obesity and other metabolic disorders including diabetes,fatty liver and cardiovascular diseases.The lipid droplet(LD)is an important subcellular organelle responsible for lipid storage.We previously observed that Fsp27,a member of the CIDE family proteins,is localized to LD-contact sites and promotes atypical LD fusion and growth.Cidea,a close homolog of Fsp27,is expressed at high levels in brown adipose tissue.However,the exact role of Cidea in promoting LD fusion and lipid storage in adipose tissue remains unknown.Here,we expressed Cidea in Fsp27-knockdown adipocytes and observed that Cidea has similar activity to Fsp27 in promoting lipid storage and LD fusion and growth.Next,we generated Cidea and Fsp27 double-deficient mice and observed that these animals had drastically reduced adipose tissue mass and a strong lean phenotype.In addition,Cidea/Fsp27 double-deficient mice had improved insulin sensitivity and were intolerant to cold.Furthermore,we observed that the brown and white adipose tissues of Cidea/Fsp27double-deficient mice had significantly reduced lipid storage and contained smaller LDs compared to those of Cidea or Fsp27single deficient mice.Overall,these data reveal an important role of Cidea in controlling lipid droplet fusion,lipid storage in brown and white adipose tissue,and the development of obesity. | WU LiZhen ZHOU LinKang CHEN Cheng GONG JingYi XU Li YE Jing LI De LI Peng | 2014 | Science China(Life Sciences)2014，57，1： | 11 |
| 3 | Ni/Co-based metal-organic frameworks as electrode material for high performance supercapacitors显示文摘A novel bimetallic Ni/Co-based metal-organic framework(Ni/Co-MOF) was successfully synthesized via a simple solvothermal method, and used as electrode material for high performance supercapacitors. After doping of Co element, the Ni/Co-MOF materials retain the original crystalline topology structure of Ni_3(BTC)_2·12H_2O.The as-obtained Ni/Co-MOF demonstrates an excellent specific capacitance of 1067 and 780 F/g at current density of 1 and 10 A/g, respectively, and can also retain 68.4% of the original capacitance after 2500 cycles. These results suggest that bimetallic Ni/Co-based MOFs are promising materials for the next generation supercapacitance,owing to their excellent electrochemical performance. The synthetic procedure can be applied to synthesize other bimetallic MOFs and enhance their conductive property. | Shaofei Zhao Lizhen Zeng Gao Cheng Lin Yu Huaqiang Zeng | 2019 | Chinese Chemical Letters2019，30，3： | 7 |
| 4 | Human amniotic epithelial cell feeder layers maintain mouse embryonic stem cell pluripotency via epigenetic regulation of the c-Myc promoter显示文摘老鼠胚胎的干细胞(转换字符) 在老鼠的 feeder 层上典型地是有教养的胚胎的成纤维细胞(MEF ) ,与白血病,禁止的因素(LIF ) 增加了处于一个无差别的状态维持他们。我们以前证明了人的羊膜的上皮的房间(hAECs ) 能被用作 feeder 房间维持老鼠转换字符 pluripotency,但是为这的机制是未知的。在现在的学习,我们发现那 CpG 5 c-Myc 基因仍然是的岛在在 hAECs 上有教养的老鼠转换字符的 hypomethylated。另外,在 c-Myc 基因倡导者 histone H3 的 acetylation 和 histone H3K4 的 trimethylation 铺平比在在 MEF 上有教养的 ES 房间的那些在在 hAECs 上有教养的 ES 房间是更高的。这些数据建议 hAECs 能经由 c-Myc 的 epigenetic 修正改变鼠标转换字符基因表示,提供为处于一个无差别的状态的转换字符的导致 hAEC 的维护的可能的机制。 | Te Liu Weiwei Cheng Tianjin Liu Lihe Guo Qin Huang Lizhen Jiang Xiling Du Fuhui Xu Zhixue Liu Dongmei Lai | 2010 | Acta Biochimica et Biophysica Sinica2010，42，2： | 6 |
| 5 | Design of the real-time detection system based on LabVIEW for no-till seeder working performance显示文摘In order to ensure the working performance of the seeder,reduce the labor intensity of manual testing,and improve the efficiency and accuracy of the detection,a real-time detection system for detecting the performance of no-till seeders was designed based on the LabVIEW software platform of virtual instrument technology and the MCC USB-231 data acquisition card.The detection system can be used to detect the seeding quality index and residue cover index.The detection of the seeding quality index included the middle detection between the metering device and the opener,the end detection between the opener and the furrow.The result of the field test showed that the detection accuracies of seed quantity,multiple index,and miss index were 94.51%,92.83%,and 91.81%,respectively.The fault position can be accurately determined,and the measurement accuracy of residue cover index was 94.54%.The working performance of the no-tillage seeder can be monitored by the detection system to avoid the occurrence of reseeding and miss-seeding and improve production efficiency. | Huibin Zhu Cheng Qian Zihao Guo Lizhen Bai | 2021 | International Journal of Agricultural and Biological Engineering2021，14，5： | 3 |
| 6 | Review of pulse-coupled neural networks显示文摘 | Zhaobin Wang Yide Ma Feiyan Cheng Lizhen Yang | 2009 | Image and Vision Computing2009，，1： | 1 |
| 7 | Review of pulse-coupled neural networks显示文摘 | Zhaobin Wang Yide Ma Feiyan Cheng Lizhen Yang | 2010 | Image and Vision Computing2010，28，2010： | 1 |
| 8 | review of pulse-coupled neural networks显示文摘 | WANG Zhaobin MA Yide CHENG Feiyan YANG Lizhen | 2010 | Image and Vision Computing2010，28，1： | 1 |
| 9 | Arabidopsis AGC protein kinases IREH1 and IRE3 control root skewing显示文摘AGC protein kinases play important roles in plant growth and development.Several AGC kinases in Arabidopsis have been functionally characterized.However,the'AGC Other'subfamily,including IRE,IREH1,IRE3 and IRE4,has not been well understood.Here,we reported that ireh1 mutants displayed a root skewing phenotype,which can be enhanced by ire3 mutation.IREH1 and IRE3 were expressed in roots,consistent with their function in controlling root skewing.The fluorescence intensities of the microtubule marker KNpro:EGFP-MBD were decreased in ireh1,ire3 and ireh1 ire3 mutants compared to wild type.The microtubule arrangements in ireh1 and ireh1 ire3 mutants were also altered.IREH1 physically interacted with IRE3 in vitro and in planta.Thus,our findings demonstrate that IREH1 and IRE3 protein kinases play important roles in controlling root skewing,and maintaining microtubule network in Arabidopsis. | Xiaozhen Yue Zhiai Guo Teng Shi Lizhen Song Youfa Cheng | 2019 | Journal of Genetics and Genomics2019，46，5： | 1 |
| 10 | The Conception of Modern Chinese Space in “Courtyard·Yard”:Analysis on Two Plans for the Reconstruction and Expansion of Zhang Kaiji in His Later Years显示文摘By introducing two famous works of Mr.Zhang Kaiji in his later years,the reconstruction plan of Beijing Planetarium and the Museum of Chinese Revolution and the Museum of Chinese History,the paper analyzes the 'courtyard·yard' space he once imagined in the modern city and large public buildings,and expounds the value and significance of his conception.The author believes that the expansion and transformation of important works should be based on historical research and centered on the spirit of space,and the intangible space outside of tangible entities should be carefully treated,so as to better complete the transmission of modern Chinese space experience. | CHENG Lizhen | 2021 | Journal of Landscape Research2021，13，3： | 0 |
| 11 | Design and Fabrication of Plasmonic Nanostructures with DNA for Surface-Enhanced Raman Spectroscopy Applications显示文摘Plasmonic nanostructures 显示唯一、强烈提高的光性质,因此为大量分光镜的应用保持大诺言,特别地提高表面的拉曼光谱学(重量的单位) 。对重量的单位的主要贡献从在光领域强烈地由于局部性的表面电浆子刺激被集中的 nanojunctions 放的分子产生,这很好被承认。在重量的单位的关键挑战之一因此与可控制的 nanojunctions 躺在 plasmonic nanostructures 的设计和制造。在最近的年里,由利用无匹的基础配对的自我识别性质,调停 DNA 的汇编与明确的几何学和拓扑学为复杂、层次的 plasmonic nanostructures 的精确构造作为一个强大、可编程的工具出现了。在这评论,我们将由 DNA 纳米技术的优点在 plasmonic nanostructures 的一个富有的变化的设计和制造上总结最近的进展,并且在重量的单位象应用一样讨论他们的光性质。 | Chunbo Leng Cheng Wang Huixin Xiu Xiangmeng Qu Lizhen Chen Qian Tang Li Li | 2016 | Chinese Journal of Chemistry2016，34，3： | 0 |
| 12 | High-performance organic electrochemical transistors gated with 3D-printed graphene oxide electrodes显示文摘Organic electrochemical transistors(OECTs)have garnered significant interest due to their ability to facilitate both ionic and electronic transport.A large proportion of research efforts thus far have focused on investigating high-performance materials that can serve as mixed ion doping and charge transport layers.However,relatively less attention has been given to the gateelectrode materials,which play a critical role in controlling operational voltage,redox processes,and stability,especially in the context of semiconductor-based OECTs working in accumulation mode.Moreover,the demand for planarity and flexibility in modern bioelectronic devices presents significant challenges for the commonly used Ag/AgCl electrodes in OECTs.Herein,we report the construction of high-performance accumulation-mode OECTs by utilizing a gate electrode made of three-dimensional(3D)-printed graphene oxide.The 3D-printed graphene oxide electrode incorporating one-dimensional(1D)carbon nanotubes,is directly printed using an aqueous-based ink and showcases exceptional mechanical flexibility and porosity properties,enabling high-throughput preparation for both top gates and integrated planar architecture,as well as fast ion/charge transport.OECTs with high performance comparable to that of Ag/AgCl-gated OECTs are thus achieved and present promising feasibility for electrocardiograph(ECG)signal recording.This provides a promising choice for the application of flexible bioelectronics in medical care and neurological recording. | Xingyu Jiang Zhiqiang Liang Miao Wu Jie Lu Cheng Shi Qi Wang Zi Wang Zhen Jin Lin Jiang Lizhen Huang Lifeng Chi | 2023 | Nano Research2023，16，11： | 0 |
| 13 | Controlled growth of vertically stacked In_(2)Se_(3)/WSe_(2) heterostructures for ultrahigh responsivity photodetector显示文摘Transition metal dichalcogenides(TMDCs)are promising candidates for future optoelectronic devices accounting for their high carrier mobility and excellent quantum efficiency.However,the limited light absorption efficiency in atomically thin layers significantly hinders photocarrier generation,thereby impairing the optoelectronic performance and hindering practical applications.Herein,we successfully synthesized In_(2)Se_(3)/WSe_(2) heterostructures through a typical two-step chemical vapor deposition(CVD)method.The In_(2)Se_(3) nanosheet with strong light absorption capability,serving as the light absorption layer,was integrated with the monolayer WSe_(2),enhancing the photosensitivity of WSe_(2) significantly.Upon laser irradiation with a wavelength of 520 nm,the In_(2)Se_(3)/WSe_(2) heterostructure device shows an ultrahigh photoresponsivity with a value as high as 2333.5 A/W and a remarkable detectivity reaching up to 6.7×10^(12) Jones,which is the highest among almost the reported TMDCs-based heterostructures grown via CVD even some fabricated by mechanical exfoliation(ME).Combing the advantages of CVD method such as large scale,high yield,and clean interface,the In_(2)Se_(3)/WSe_(2) heterostructures would provide a novel path for future high-performance optoelectronic device. | Cheng Zhang Biyuan Zheng Guangcheng Wu Xueying Liu Jiaxin Wu Chengdong Yao Yizhe Wang Zilan Tang Ying Chen Lizhen Fang Luying Huang Dong Li Shengman Li Anlian Pan | 2024 | Nano Research2024，17，3： | 0 |
| 14 | Application of ecological footprint in ecological industrial systems:a study case of maize-MSG production systems显示文摘To improve the comparability of the research results of ecological industry, the ecological footprint is appliedto analyze the resource utilization and environmental pollution in various subsystems, taking maize-MSG as a case.Results show that the production process from maize to MSG is a extended process of ecological footprint, and that theecological footprint of the maize production is the biggest; the extension of ecological footprint is followed by the increaseof footprint profit, which means that the extension of production chain is an important method to improve the resourcesprofit; the systems have a big proportion of the indirect energy ecological footprint; the air and water pollution in MSGsubsystem is the most serious. At last, it can be identified that ecological footprint is a good method to measure resourceutilization and environmental pollution in various subsystems of an integrated ecological industry. | Yah Lizhen Cheng Shengkui Min Qingwen Sun Yehong | 2007 | Ecological Economy2007，3，1： | 0 |
| 15 | Underwater Superoleophobic-Oleophilic Chips for Femtomolar Aflatoxins Identification显示文摘Underwater superoleophobic-oleophilic chips were developed to achieve oil extracting from aqueous solution and oil-droplet con-densing to preset microwell.The double-hierarchical(extracting-condensing)enrichment strategy drastically improves the sensitivi-ty for organic contaminants or components,whose signal amplification approaches 459.7 times that of primary solution and 25.9 times that of single condensing enrichment strategy.Low to femtomolar limit of detection(2.6×10^(-15)mol/L)sensitivity and 6 vari-ous aflatoxins or mildewed foods identification demonstrate the significance and promotion for environment monitoring,water pu-rification,and so on. | Liwei Cao Lizhen Wu Cheng Li Yidan Tu Hao Wu Bin Shen Jianxin Meng Xin-Qi Hao Bing Yan Feng-yu Li Fan Xia Yu Huang | 2022 | Chinese Journal of Chemistry2022，40，12： | 0 |
| 16 | Monitoring Three-point Bending Behavior of Carbon/Carbon Composites Using Electrical Resistance Change Methods显示文摘Damage behavior of unidirectional carbon fiberreinforced carbon(C/C)composites underthree-point bending load by electrical resistancechange(ERC)methods was presented.Staticbending tests and ERC tests were exam-ined simultaneously to obtain the relationship be-tween damage types and electrical resistance chang-es.In order to identify the occurring time and | Lizhen Xue ke-zhi Li Yan Jia Shou-yang Zhang Jing Cheng | 2016 | 功能材料信息2016，13，5： | 0 |
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