|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Optimal short-term load dispatch strategy in wind farm显示文摘With the increasing number of wind farms in power systems, the scheduling of a single wind farm needs to be improved. For this end, this paper proposes an optimal short-term load dispatch strategy for a single wind farm. Firstly, considering the large number of wind units and the high dimensionality of the scheduling solutions, we analyze the unit load characteristics, from which we extract the unit load characteristic matrix, and then classify the wind power units with the FCM fuzzy clustering algorithm. Secondly, we define the running loss indicator and action loss indicator. Based on the prediction of wind power and the load instructions, we establish a unit commitment model in wind farm, and solve the model using a combination of the fuzzy clustering algorithm and genetic algorithm, which overcomes the difficulty of the high dimensionality of the solution in the wind farm scheduling problem, to obtain the optimal scheduling strategy. Finally, through the simulation of the scheduling strategy for a 45 MW wind farm, we demonstrate the feasibility and effectiveness of the proposed strategy. | LIU JiZhen LIU Yu ZENG DeLiang LIU JiWei LU You HU Yang | 2012 | Science China(Technological Sciences)2012，55，4： | 13 |
| 2 | Effects of soil properties on production and bioaccumulation of methylmercury in rice paddies at a mercury mining area,China显示文摘Rice paddy soil is recognized as the hotspot of mercury(Hg) methylation, which is mainly a biotic process mediated by many abiotic factors. In this study, effects of key soil properties on the production and bioaccumulation of Hg and methylmercury(MeHg) in Hg-contaminated rice paddies were investigated. Rice and soil samples were collected from the active Hg smelting site and abandoned Hg mining sites(a total of 124 paddy fields) in the Wanshan Mercury Mine, China. Total Hg(THg) and MeHg in soils and rice grains, together with sulfur(S),selenium(Se), organic matter(OM), nitrogen(N), phosphorus(P), mineral compositions(e.g., SiO_2, Al_2O_3 and Fe_2O_3) and pH in soils were quantified. The results showed that long-term Hg mining activities had resulted in THg and MeHg contaminations in soil-rice system. The newly-deposited atmospheric Hg was more readily methylated relative to the native Hg already in soils, which could be responsible for the elevated MeHg levels in soils and rice grains around the active artificial Hg smelting site. The MeHg concentrations in soils and rice grains showed a significantly negative relationship with soil N/Hg, S/Hg and OM/Hg ratio possibly due to the formation of low-bioavailability Hg–S(N)–OM complexes in rhizosphere. The Hg–Se antagonism undoubtedly occurred in soil-rice system, while its role in bioaccumulation of MeHg in the MeHg-contaminated rice paddies was minor. However, other soil properties showed less influence on the production and bioaccumulation of MeHg in rice paddies located at the Wanshan Mercury Mine zone. | Deliang Yin Tianrong He Runsheng Yin Lingxia Zeng | 2018 | Journal of Environmental Sciences2018，30，6： | 8 |
| 3 | Tumor-homing peptide-based NIR-II probes for targeted spontaneous breast tumor imaging显示文摘Fluorescence imaging in the second near-infrared window(NIR-Ⅱ,1000-1700 nm)is a promising modality for real-time imaging of cancer and image-guided surgery with superior in vivo optical properties.So far,very few NIR-Ⅱfluorophores have been reported for in vivo biomedical imaging of chemically-induced spontaneous breast carcinoma.Herein,a NIR-Ⅱfluorescent probe CH1055-F3 with the nucleolin-targeted tumor-homing peptide F3 was demonstrated to prefe rentially accumulate in 4 T1 tumors.More importantly,CH1055-F3 exhibited specific NIR-Ⅱsignals with high spatial and temporal resolution,strong tumor uptake,and remarkable NIR-Ⅱimage-guided surgery in dimethylbenzanthracene(DMBA)-induced spontaneous breast tumor rats.This report presents the first tumor-homing peptide-based NIR-Ⅱprobe to diagnose transplantable and spontaneous breast tumors by the active targeting. | Hui Zhou Shanshan Li Xiaodong Zeng Mengxian Zhang Lin Tang Qianqian Li Deliang Chen Xianli Meng Xuechuan Hong | 2020 | Chinese Chemical Letters2020，31，6： | 6 |
| 4 | Short-term wind speed forecasting based on wavelet tree decomposition and support vector machine regression显示文摘 | Zeng Deliang Liu Yu Liu Jiwei | 2011 | Advances in Automation and Robotics2011，123，2： | 1 |
| 5 | Impact of anthropogenic activities on changes of ichthyofauna in the middle and lower Xiang River显示文摘With the population increasing,fish communities,as important components in the river system,were inescapably impacted by human activities.To investigate these impacts,we characterized the fish community’s composition by environmental DNA metabarcoding in the urban and suburban sites along Xiang River in central China.The results showed that 32 species were identified,and most species were from Cypriniform.The analysis indicated no significant differences in fish communities among the three urban areas.However,significant differences were observed between the bank solidified and non-solidified areas,which indicated that the channelization significantly influenced the biodiversity and abundances.An alien species,Clarias gariepinus,was discovered in all examined sites,and it was negatively associated with ten native species.Furthermore,human populations and acidification were also negatively related to diversity.Our findings clearly showed that the consequences of anthropogenic activities shaped ichthyofauna and caused biodiversity loss in the urban river. | Cong Zeng Yao Wen Xinhua Liu Jianbo Yu Binsong Jin Deliang Li | 2022 | Aquaculture and Fisheries2022，7，6： | 1 |
| 6 | Suppressing Al2O3 nanoparticle coarsening and Cu nanograin growth of milled nanostructured Cu-5vol.%Al2O3 composite powder particles by doping with Ti显示文摘Both the coarsening of Al_2O_3 nanoparticles and the growth of Cu nanograins of mechanically milled nanostructured Cu-5 vol.%Al_2O_3 composites with, and without, trace amounts of Ti during annealing at973 K for 1 h were investigated. It was found that doping with a small amount of Ti(e.g. 0.2 wt%) in a nanostructured Cu-5 vol.%Al_2O_3 composite effectively suppressed the coarsening of Al_2O_3 nanoparticles during exposure at this temperature. Further, the Ti addition also prevented the concomitant abnormal growth of the copper grains normally caused by the coarsening of the Al_2O_3 nanoparticles. Energy dispersive X-ray spectroscopy analysis of the Al_2O_3 nanoparticles in the annealed Cu-5 vol.%Al2 O3-0.2 wt%Ti sample suggested that the Ti atoms either diffused into the Al_2O_3 nanoparticles or segregated to the Cu/Al_2O_3 interfaces to form Ti-doped Al_2O_3 nanoparticles, which was more stable than Ti-free Al_2O_3 nanoparticles during annealing at high homologous temperatures. | Dengshan Zhou Hongwei Geng Wei Zeng Deliang Zhang Charlie Kong Paul Munroe | 2017 | Journal of Materials Science & Technology2017，33，11： | 1 |
| 7 | 显示文摘 | Xia Lunguo Zeng Deliang Sun Xiaojuan | 2013 | Microporous and Mesoporous Materials2013，173，： | 1 |
| 8 | Structural characterization of polysaccharides from Hyriopsis cumingii显示文摘 | Deliang Qiao Jun Liu Chunling Ke Yi Sun Hong Ye Xiaoxiong Zeng | 2010 | Carbohydrate Polymers2010，，4： | 1 |
| 9 | Antioxidant activities of polysaccharides from Hyriopsis cumingii显示文摘 | Deliang Qiao Chunling Ke Bing Hu Jianguang Luo Hong Ye Yi Sun Xiaoyan Yan Xiaoxiong Zeng | 2009 | Carbohydrate Polymers2009，，2： | 1 |
| 10 | Variable-speed technology used in power plants for better plant economics and grid stability显示文摘 | Wei Wang Jizhen Liu Deliang Zeng Zhongwei Lin Can Cui | 2012 | Energy2012，，1： | 1 |
| 11 | A novel small-molecule near-infrared II fluorescence probe for orthotopic osteosarcoma imaging显示文摘Osteosarcoma is the most common primary malignant tumor of bone,particularly among children and adolescents.Advances in imaging,surgical techniques,and implants have dramatically reduced the need for amputation in the past three decades.Recently,in vivo fluorescence imaging in the second near-infrared window(NIR-II,1,000–1,700 nm)shows impressive advantages of deeper tissue penetration and higher spatial resolution,which makes it a promising tool for the early diagnosis and post-operative observation of Osteosarcoma.To the best of our knowledge,this paper is the first time to develop a novel NIR-II fluorescence probe conjugated with an osteosarcoma targeted oligopeptide for molecular tumor imaging in a xenograft orthotopic osteosarcoma mouse model. | Jiacheng Lin Qianqian Li Xiaodong Zeng Ziyang Chen Qihang Ding Yang Li Hui Zhou Xianli Meng Deliang Chen Zixin Deng Xuechuan Hong Yuling Xiao | 2020 | Science China Chemistry2020，63，6： | 1 |
| 12 | Structural characterization of polysaccharides from Hyriopsis cumingii显示文摘 | Deliang Qiao Jun Liu Chunling Ke Yi Sun Hong Ye Xiaoxiong Zeng | 2010 | Carbohydrate Polymers2010，，4： | 1 |
| 13 | Extraction optimized by using response surface methodology, purification and preliminary characterization of polysaccharides from Hyriopsis cumingii显示文摘 | Deliang Qiao Bing Hu Dan Gan Yi Sun Hong Ye Xiaoxiong Zeng | 2008 | Carbohydrate Polymers2008，，3： | 1 |
| 14 | Short-term Wind Speed Forecasting Based on Wavelet Tree Decomposition and Support Vector Machine Regression显示文摘 | Deliang Zeng Yu Liu Jizhen L | | 0，，： | 1 |
| 15 | Water-soluble boron carbon oxynitride dots with excellent solid-state fluorescence and ultralong room-temperature phosphorescence显示文摘Developing metal-free and long lifetime room-temperature phosphorescence(RTP)materials has received tremendous interest due to their numerous potential applications,of which stable triplet-excited state is the core challenge.Here,boron carbon oxynitride(BCNO)dots,emitting stable blue fluorescence and green RTP,are reported for the first time.The obtained BCNO dots exhibit an unexpected ultralong RTP lifetime of 1.57 s,lasting over 8 s to naked eyes.The effective doping of carbon and oxygen elements in boron nitride(BN)actually provides a small energy gap between singlet and triplet states,facilitating the intersystem crossing(ISC)and populating of triplet excitons.The formation of compact cores via crystallization and effective inter-/intra-dot hydrogen bonds further stabilizes the excited triplet states and reduces quenching of RTP by oxygen at room temperature.Based on the water-soluble feature of BCNO dots,a novel advanced security ink is developed toward anti-counterfeiting tag and confidential information encryption.This study extends BCNO dots to rarely exploited phosphorescence fields and also provides a facile strategy to prepare ultralong lifetime metal-free RTP materials. | Shenghui Han Gang Lian Xiaoliang Zeng Zhaozhen Cao Qilong Wang Deliang Cui Ching-Ping Wong | 2020 | Nano Research2020，13，12： | 0 |
| 16 | CO_(2),N_(2),and CO_(2)/N_(2)mixed gas injection for enhanced shale gas recovery and CO_(2)geological storage显示文摘In this work,using fractured shale cores,isothermal adsorption experiments and core flooding tests were conducted to investigate the performance of injecting different gases to enhance shale gas recovery and CO_(2)geological storage efficiency under real reservoir conditions.The adsorption process of shale to different gases was in agreement with the extended-Langmuir model,and the adsorption capacity of CO_(2)was the largest,followed by CH_(4),and that of N_(2)was the smallest of the three pure gases.In addition,when the CO_(2)concentration in the mixed gas exceeded 50%,the adsorption capacity of the mixed gas was greater than that of CH4,and had a strong competitive adsorption effect.For the core flooding tests,pure gas injection showed that the breakthrough time of CO_(2)was longer than that of N_(2),and the CH_(4)recovery factor at the breakthrough time(Rch,)was also higher than that of N_(2).The RcH of CO_(2)gas injection was approximately 44.09%,while the RcH,of N_(2)was only 31.63%.For CO_(2)/N_(2)mixed gas injection,with the increase of CO_(2)concentration,the RcH,increased,and the RcH,for mixed gas CO_(2)/N_(2)=8:2 was close to that of pure CO_(2),about 40.24%.Moreover,the breakthrough time of N_(2)in mixed gas was not much different from that when pure N_(2)was injected,while the breakthrough time of CO_(2)was prolonged,which indicated that with the increase of N_(2)concentration in the mixed gas,the breakthrough time of CO_(2)could be extended.Furthermore,an abnormal surge of N_(2)concentration in the produced gas was observed after N_(2)breakthrough.In regards to CO_(2)storage efficiency(S_(Storage-CO_(2)),as the CO_(2)concentration increased,S storage-co_(2)also increased.The S storage-co_(2),of the pure CO_(2)gas injection was about 35.96%,while for mixed gas CO_(2)/N_(2)=8:2,S sorage-co,was about 32.28%. | Jianfa WU Haoran HU Cheng CHANG Deliang ZHANG Jian ZHANG Shengxian ZHAO Bo WANG Qiushi ZHANG Yiming CHEN Fanhua ZENG | 2023 | Frontiers in Energy2023，17，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员