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作者: Xueling Cao1CA;Lin Zhu1;Yageng Bai1;Fei Li1;Xiaoyang Yu1 (1 College of Science, Qiongtai Normal University, Hainan, People’s Republic of China)

出处: Green Chemistry Letters and Reviews 2022

关键词: Nanoparticles;biomaterials;lignin;antibacterial properties

摘要: Ag nanoparticles (Ag NPs) with antibacterial properties were synthesized by using a one-step method. The reagents used were environmentally friendly, ...

【获取途径】: " title="OA资源" />OA资源

作者: Lin, MaonianaCAa (a School of Economics and Management, Hainan College of Vocation and Technique, Haikou, Hainan, China)

出处: Lecture Notes on Data Engineering and Communications Technologies 2022

关键词: Business management;Cost optimization algorithm;Enterprise economy

摘要: In order to adapt to the development of today's society, how to better improve the economic management level of enterprises has become our current top ...

作者: 宋伟,王圣波,李继峰,曹凌升 (宝鸡石油机械有限责任公司热工分公司;海南职业技术学院工业与信息学院)

出处: 热加工工艺 2022

关键词: 主轴承座;ProCAST软件;厚大断面;数值仿真;铸钢

摘要: 对钻井泵主轴承座的铸造工艺进行了模拟和优化。应用UG软件进行铸件3D建模,利用ProCAST软件进行凝固过程数值模拟,对铸件缺陷部位进行切片分析,并优化了铸造工艺方案。结果表明:采用水平浇注方式和大模数发热保温冒口,增大了热节部位钢水补缩量,同时在冒口远端放置外冷铁,使铸件形成顺序凝固;采用优化工艺 ...

作者: Qiu-He Peng1;Jing-Jing Liu2;Chih-Kang Chou3 (1 Department of Astronomy, Nanjing University, Nanjing, Jiangsu 210000, China; 2 College of Science, Hainan tropical ocean University, Sanya 572022, China; 3 National Astronomical Observatory, Chinese Academy of Sciences, Beijing, 100000, China)

出处: New Astronomy 2022

关键词: Phase oscillation;Pulsar glitch;Neutron superfluid

摘要: Based on the oscillation between the B phase and A phase of 3 P 2 neutron superfluid in neutron stars, we propose a new glitch model for young pulsars ...

作者: Wanxiu Cao1,2;Fang Liu1;Robert W. Li3;Yaoxian Chin4;Yuming Wang1,5;Changhu Xue1,5;Qingjuan Tang1CA1 (1 College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China; 2 Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; 3 United States Department of Agriculture, Agriculture Research Service (USDA-ARS), Animal Genomics and Improvement Laboratory, Beltsville, MD 20705, USA; 4 Hainan Tropical Ocean University, Sanya 572022, China; 5 Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266003, China)

出处: Food Science and Human Wellness 2022

关键词: Docosahexaenoic acid;Diet-induced obesity;Insulin resistance;Peptide YY;Gut microbiome

摘要: It is unclear how docosahexaenoic acid (DHA) improves insulin resistance via modulating gut microbiome in obese individuals. We used diet-induced obes ...

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作者: Zhehao Yang1;Qiao He1;Balarabe B. Ismail1;Yaqin Hu2CA1;Mingming Guo1,3CA2 (1 College of Biosystems Engineering and Food Science, Fuli Institute of Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, 310058, China; 2 College of Food Science and Technology, Hainan Tropical Ocean University, Sanya, 572022, China; 3 Ningbo Research Institute, Zhejiang University, Ningbo, 315100, China)

出处: Food Control 2022

关键词: Thyme essential oil;Ultrasonication;Nanoemulsions;Response surface methodology;Antibacterial mechanism;Escherichia coli O157:H7

摘要: This study optimized the ultrasound emulsification process using response surface methodology (RSM) to obtain thyme essential oil nanoemulsions (TEON) ...

作者: Gongyu Wen1;Xiaoping Zhang1;Yulei Sui1CA1;Kexin Rao1;Jiequn Liu2;Shengkui Zhong2CA2;Ling Wu1CA3 (1 School of Iron and Steel, Soochow University, Suzhou 215000, China; 2 School of Marine Science and Technology, Hainan Tropical Ocean University, Hainan 572000, China)

出处: Chemical Engineering Journal 2022

关键词: Lithium-sulfur batteries;Polypyrrole;1T-MoS2;Cathode materials;Hierarchical architecture

摘要: Lithium-sulfur batteries are regarded as promising candidates for next-generation energy storage applications owing to their high theoretical specific ...

作者: Lijun Zhang1;Daran Zheng2,3CA1;Su-Chin Chang3;Yanan Fang2;Yuling Li3;Bo Wang2;Haichun Zhang2 (1 South China Sea Culture Museum, Hainan Tropical Ocean University, 1 Yucai Road, Sanya 572022, China; 2 State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China; 3 Department of Earth Sciences, The University of Hong Kong, Hong Kong Special Administrative Region)

出处: Palaeogeography, Palaeoclimatology, Palaeoecology 2022

关键词: Dabeigou formation;Huajiying formation;Geochronology;Stratigraphy;Early Cretaceous

摘要: The Jehol Biota sensu stricto consists of numerous exceptionally well preserved fossils typically found in the Yixian and Jiufotang formations of nort ...

作者: Wanxiu Cao,Fang Liu,Robert W.Li,Yaoxian Chin,Yuming Wang,Changhu Xue,Qingjuan Tang (College of Food Science and Engineering Ocean University of China;Key Laboratory of Marine Drugs Ministry of Education School of Medicine and Pharmacy Ocean University of China;United States Department of Agriculture Agriculture Research Service (USDA-ARS) Animal Genomics and Improvement Laboratory Beltsville MD 20705;Hainan Tropical Ocean University;Laboratory for Marine Drugs and Bioproducts Qingdao National Laboratory for Marine Science and Technology)

出处: 食品科学与人类健康(英文) 2022

【获取途径】: 电子全文 " title="超星期刊" />超星期刊 " title="在线试读" />在线试读

作者: 张建强,李敏,杨东伟,黄学彬 (海南热带海洋学院国际学院;海南热带海洋学院旅游学院;海南省国际海岛休闲度假旅游研究基地)

出处: 商业经济 2022

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