作者:Li, W.;Lu, D.;Tang, M. (a School of Economics and Management, Hainan University, Haikou, China; b China Center for Household Finance Survey and Research, Southwestern University of Finance and Economics, Chengdu, China; c School of Business Administration, Southwestern University of Finance and Economics, Chengdu, China)
出处:Journal of Global Information Technology Management 2012
作者:Li, J.;Du, W.;Bai, Y.;Chen, Y.-W. (a College of Information Science and Technology, Hainan University, Haikou 570228, China; b College of Information Science and Engineering, Ritsumeikan University, Kasatsu-shi 525-8577, Japan)
出处:Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering 2012
关键词:3D-DCT;Digital watermarking;Geometrical attacks;Medical volume data;Robust
摘要:This paper presents a method for robust watermarking of medical volume data using 3D-DCT. A feature vector of the volume data is utilized to enhance t ...
作者:Li, Shengjun;Wang, Yanhua (;[ 1 ] Hainan Univ, Coll Informat Sci & Technol, Haikou 570228, Hainan, Peoples R China [ 2 ] Cent S Univ, Sch Math & Stat, Changsha 410083, Hunan, Peoples R China)
出处:MEDITERRANEAN JOURNAL OF MATHEMATICS 2017
关键词:Positive solution;singular systems;existence;Leray-Schauder alternative principle
摘要:The existence and multiplicity of non-collision periodic solutions for second order singular dynamical systems are discussed in this paper. Using the ...
作者:Li, Lili;Zhou, Sheng;Ji, Huasong;Gao, Ren;Qin, Qiwei (1 Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301 China 2 State Key Laboratory Breeding Base for Sustainable Exploitation of Tropical Biotic Resources, College of Marine Science, Hainan University, Haikou 570228 China)
出处:Chinese Journal of Oceanology & Limnology 2014
关键词:FERMENTATION;PROPYLENE glycols;KLEBSIELLA pneumoniae;SURFACE morphology;GLYCERIN
摘要:The industrially important organic compound 1,3-propanediol (1,3-PDO) is mainly used as a building block for the production of various polymers. In th ...
作者:Li, Changlin;Li, Tian;Liu, Jing;Wang, Xinze;Gao, Hongjian;Liu, Zhongxin;Song, Wenzhi (;[ 1 ] Hainan Univ, Minist Educ Adv Mat Trop Isl Resources, Key Lab, Haikou 570228, Peoples R China [ 2 ] Jilin Univ, China Japan Union Hosp, Dept Stomatol, Changchun 130031, Peoples R China)
出处:APPLIED MATERIALS AND TECHNOLOGIES FOR MODERN MANUFACTURING, PTS 1-4 2013
关键词:NaGdF4;up-conversion;solvothermal methods;ball milling
摘要:beta-NaGdF4: Yb, Tm/beta-NaGdF4: Eu and beta-NaGdE4: Yb, Tm, Eu particles were successfully synthesized by two different methods, solvothermal method ...
作者:Li, Yong;Fu, Xiaoqing;Shen, Jianlin;Chen, Dan;Wang, Yi;Liu, Xinliang;Xiao, Runlin;Wei, Wenxue;Wu, Jinshui;Wu, Yanzheng (1 Key Laboratory of Agro-ecological Processes in Subtropical Region and Changsha Research Station for Agricultural & Environmental Monitoring, Institute of Subtropical Agriculture, Chinese Academy of Sciences, 410125, Hunan, China 2 Institute of Tropical Agriculture and Forestry, Hainan University, 570228, Haikou, China)
出处:Environmental Science & Pollution Research 2018
关键词:Climate change mitigation;Economic profit;N use efficiency;Yield-scaled N2O emissions
摘要:Tea (Camellia sinensis L.), a perennial leaf-harvested crop, favors warm/humid climate and acidic/well-drained soils, and demands high nitrogen (N) fe ...
作者:Li, M.a, Xing, X.a, Ma, Z.a, Lv, J.a, Fu, P.bEmail Author, Li, Z.aEmail Author View Correspondence (jump link) (a State Key Laboratory of Heavy Oil Processing, Institute of New Energy, China University of Petroleum (Beijing), 18 Fuxue Road, Beijing, 102249, China b State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, 58 Renmin Road, Haikou, 570228, China)
出处:ACS Sustainable Chemistry and Engineering 2018
关键词:Engineering controlled terms;Chelation;Chemical bonds;Energy utilization;Ligands;Nanoparticles;Photocatalysis;Synthesis (chemical);Engineering uncontrolled terms;Aliphatic amines;Chemical process;Composition tunable;Halogenated benzenes;High photocatalytic activities;Shape evolution;Star-shaped nanostructure;Ullmann coupling reaction;Engineering main heading;Copper compounds
摘要:A novel protocol has been demonstrated for the preparation of composition tunable (111)-faceted Cu/Cu 2 O nanoparticles, an interesting shape evolutio ...
作者:Li, Jingyang1;He, Ying2;Wang, Li1;Pan, Qinhe3;Song, Zhiguang1;Shi, Xiaodong2 (1 State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin 13002 China 2 Department of Chemistry, University of South Florida, 4202 E. Fowler Avenue Tampa, Florida 33620 USA 3 Key Laboratory of Advanced Materials of Tropical Island Resources, Hainan University, Haikou 570228, P. R. China)
出处:Dalton Transactions: An International Journal of Inorganic Chemistry 2020
摘要:N-2-aryl-1,2,3-triazole derivatives were synthesized as new ligand systems for the construction of photoluminescent active metal–organic frameworks (M ...
作者:Li, F.a,b;Zhang, Z.a;Hu, S.a;Zhao, W.a;Zhao, J.c;Kváč, M.d;Guo, Y.a;Li, N.a;Feng, Y.a,b;Xiao, L.a,b (a Key Laboratory of Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou, Guangdong, 510642, China; b Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, Guangdong, 510642, China; c Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, Hainan, 570228, China; d Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, 370 05, Czech Republic)
出处:Parasites and Vectors 2020
关键词:Bamboo rat;Cryptosporidium;Molecular epidemiology;Subtype;Zoonotic
摘要:Background: Bamboo rats are widely farmed in southern China for meat, but their potential in transmitting pathogens to humans and other farm animals r ...
作者:Li, Fuyu1;Tang, Tingting1;Li, Jie2;Luo, Li1;Li, Chaoyang3;Shen, Jian3,4;Yao, Jianquan2 (1 Information Materials and Device Applications Key Laboratory of Sichuan Provincial Universities, Chengdu University of Information Technology, Chengdu, 610225, China 2 State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, No. 58, Renmin Avenue, Haikou, Hainan Province, 570228, China 3 Key Laboratory of Optoelectronics Information Technology (Tianjin University), Ministry of Education, Institute of Laser & Opto-electronics, School of Precision Instruments and Opto-electronics Engineering, Tianjin University, Tianjin, 300072, China 4 Dongguan ROE Technology Co.,Ltd, China)
出处:Journal of Alloys & Compounds 2020
关键词:Chiral coding metasurface;Pancharatnam-Berry (P–B) phase;Thermo-optic effect;Vanadium dioxide
摘要:ld of electromagnetics, there are many limitations to achieve simultaneous polarization conversion and wavefront control. The chiral coding metasurfac ...