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作者: Weibin Zhang;Yen-Chiang Chang;Liangfu Zhang (School of Law, Dalian Maritime University, China School of Law, Anhui University of Finance and Economics, China School of Law, Hainan University, China)

出处: Marine Policy 2020

关键词: An ocean community with a shared future;International rule of law;Global ocean governance

摘要: ‘An Ocean Community with A Shared Future’ is an idea that was proposed by Chinese President Xi Jinping in April 2019. This is a political proposal whi ...

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作者: Long Liu;Kaiqiang Xu;Yuan Wang;Wenqi Wang;Hanshuang Xu;Tianzeng Huang;Tieqiao Chen (Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan University, Haikou, 570228, China)

出处: Tetrahedron 2020

关键词: Palladium catalysis;Benzyl ammonium triflates;Phosphorylation;Benzylphosphorus compounds

摘要: A palladium-catalyzed phosphorylation of benzyl ammonium triflates with P(O)H compounds has been developed. Various benzylphosphorus compounds were pr ...

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作者: Buyao Zhang;Gaobo Yu;Jiacheng Li;Yuanyuan Liu;Yang Zhou;Yafei Li;Xiuqin Fang;Yue Jiang (Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemical Engineering and Technology, Hainan University, 58 Renmin Road, Hainan Province, China. Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemical Engineering and Technology, Hainan University, 58 Renmin Road, Hainan Province, China. Electronic address: gaobo.yu@hainanu.edu.cn. Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Chemical Engineering and Technology, Hainan University, 58 Renmin Road, Hainan Province, China. Electronic address: lijiacheng@hainanu.edu.cn.)

出处: International journal of biological macromolecules 2020

关键词: Emulsion stabilization mechanism;Pesticide release behavior;Response surface design;Ugi-PM emulsion

摘要: Poly-mannuronic acids (PMs) have been considered as great biodegradable polymers as a green carrier for the potential pesticide deliver. In this work, ...

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作者: Yiying Zhang;Zhigang Jin;Xiaofang Zhao;Qiuling Yang (b School of Computer Science & Cyberspace Security, Hainan University, Haikou 570228, PR China a School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, PR China)

出处: Energy Conversion and Management 2020

关键词: Backtracking search algorithm;Metaheuristic method;Photovoltaic modeling;Lévy flight

摘要: An accurate mathematical model plays an important role for simulation, evaluation and optimization of photovoltaic (PV) models. The characteristic cur ...

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作者: Zhou, Zhiyu;Yao, Wei;Ye, Bo;Wu, Xiaoyi;Li, Xiaojun;Dong, Yu (1 State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, Haikou 570228, China 2 Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, Department of Aquaculture, Hainan University, Haikou, Hainan 570228, China 3 JiangXi Green Ecology Puerariae Research Institute, Shangrao 334300, China)

出处: Aquaculture 2020

关键词: Epinephelus fuscoguttatus ×Epinephelus lanceolatus;Fishmeal;Growth;Poultry by-product meal;Soybean meal

摘要: Two consecutive eight-week growth trials were undertaken to evaluate the effects of replacing fishmeal protein (FMP) with poultry by-product meal prot ...

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作者: Wang, Fei;Xian, Xi-Rui;Guo, Wei-Liang;Zhong, Zhi-Hong;Wang, Shi-Feng;Cai, Yan;Sun, Yun;Chen, Xue-fen;Wang, Yong-qiang;Zhou, Yong-Can (1 State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, 58 Renmin Rd, Haikou, 570228, China 2 Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, College of Marine Sciences, Hainan University, 58 Renmin Rd, Haikou, 570228, China)

出处: Aquaculture 2020

关键词: Anti-virulence;Baicalin;Streptococcus agalactiae;Tilapia

摘要: Streptococcus agalactiae (S. agalactiae) is a major piscine pathogen that causes significant morbidity and mortality among numerous fish species, espe ...

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作者: Xing Zheng;Zhenyi Fu;Siqi Lin;Rui Yang;Aimin Wang;Zhifeng Gu;Zhenhua Ma (b Department of Aquaculture, College of Marine Sciences, Hainan University, Haikou, Hainan, 570228, PR China a State Key Laboratory of Marine Resource Utilization in South China Sea (Hainan University), 58 Renmin Avenue, Haikou, Hainan, 570228, PR China c Tropical Aquaculture Research and Development Center, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Sanya, 572018, China)

出处: Aquaculture 2020

关键词: Pearl oyster Pinctada fucata martensii;Sperm;Motility;Swimming movement characteristics;Ammonium ion;pH;Salinity

摘要: To understand the roles of ammonia ion, pH, and salinity triggering sperm motility, effect of various ammonia ion concentrations (0, 1, 2, 3, 5, 10, 2 ...

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作者: Haiqing Liu;Guofeng Hou;Peng Wang;Guiying Guo;Yu Wang;Nuo Yang;Muhammad Nafees Ur Rehman;Changlong Li;Qian Li;Jiping Zheng;Jifeng Zeng;Shanhu Li (Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Life Sciences and Pharmacy, Hainan University, Haikou, 570228, China. Institute of Biotechnology, Academy of Military Medical Sciences, Beijing, 100071, China. Department of Medical Genetics and Developmental Biology, School of Basic Medical Science, Capital Medical University, Beijing, 100069, China. Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Life Sciences and Pharmacy, Hainan University, Haikou, 570228, China. jiping.zheng@hainu.edu.cn. Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Life Sciences and Pharmacy, Hainan University, Haikou, 570228, China. jifengzeng@126.com. Institute of Biotechnology, Academy of Military Medical Sciences, Beijing, 100071, China. lishanhu6@163.com.)

出处: Biotechnology letters 2020

关键词: CRISPR/Cas9;Escherichia coli;Recombination;λ Red

摘要: OBJECTIVE: To develop a convenient double-locus scarless genome editing system in Escherichia coli, based on the type II Streptococcus pyogenes CRISPR ...

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作者: Min Li;Ling-Yan Jiang;Qin Liu;Yuan-Hang Wu;Guo-Dao Liu;Yin-Hua Chen;Li-Juan Luo (Hainan Key Laboratory for Sustainable Utilization of Tropical Bioresources, College of Tropical Crops, Hainan University, Haikou 570228, China. College of Biology &Pharmacy, Yulin Normal University, Yulin 537000, China. Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences, Haikou China.)

出处: BioTechniques 2020

关键词: Arabidopsis thaliana;OLE1 gene;TA cloning;green fluorescent protein (GFP);selection marker;stable expression vector

摘要: The establishment of transgenic plants has greatly promoted the progress of plant research. However, traditional selection methods using antibiotics o ...

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作者: Arumugam, Vasanthakumar;Kabane, Bakusele;Moodley, Kandasamy G;Gao, Yanan;Redhi, Gan G (1 Faculty of Applied Sciences, Department of Chemistry, Durban University of Technology, South Africa 2 Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, Haikou, 570228, Hainan, China)

出处: Fluid Phase Equilibria 2020

关键词: Activity coefficient;Enthalpy;Entropy;Gibb's free energy;Ionic liquids;Separation

摘要: The activity coefficients at infinite dilution (γ 13 ∞) for 31 solutes, from the following classes of compounds: alkanes, cycloalkanes, alkenes, cyclo ...

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