作者： Qitong Mao¹;Siqi Liu¹;Hao Jiang¹;Hua Sun²;Yangkai Xiong¹;Zhiqiang Fang¹;Jiang Li³;Guoqing Wang¹ （¹State Key Laboratory of Marine Resource Utilization in South China Sea, School of Materials Science and Engineering, Hainan University, Haikou 570228, China;²Shanghai Chemical Industrial Park Pipe Gallery Company, Shanghai 200000, China;³Industrial & Manufacturing Engineering, College of Engineering, Florida State University, Tallahassee, FL 32306, USA）

出处： Coatings 2022

关键词： modified epoxy coatings;modified liquid polysulfide rubber;bimetallic anti-corrosion;underwater protection;long-term heavy-duty anti-corrosion;low zinc content

摘要： In this study, liquid polysulfide rubber was modified by silane coupling agent. New kinds of anti-corrosion coatings with salt spray resistance and st ...

【获取途径】： OA资源

作者： Chunhao Li¹;Yuqian Zhang¹;Yongshun Xu² （¹School of Business and Management, Jilin University, Changchun 130012, China;²School of Civil Engineering and Architecture, Hainan University, Haikou 570228, China）

出处： Buildings 2022

关键词： blockchain;innovation adoption;construction industry;technology–organization–environment (TOE);PLS-SEM;fsQCA

摘要： Blockchain is considered a breakthrough technology in the construction industry, with the potential to improve the trust environment and workflow of c ...

【获取途径】： OA资源

作者： Xian Shui¹;Wenjing Wang¹;Wuqiang Ma¹;Chengkun Yang¹;Kaibing Zhou¹ （¹Sanya Nanfan Research Institute, Hainan University, Sanya 572025, China）

出处： Horticulturae 2022

关键词： calcium;fertilizer;Feizixiao lychee;sugar accumulation

摘要： The problem of Feizixiao lychee fruit cracking is typically solved by the application of calcium to the leaves. However, lychee trees are sensitive to ...

【获取途径】： OA资源

作者： Jing Wang¹;Yanwei Ouyang¹;Yongzan Wei²;Jingjing Kou¹;Xiaohan Zhang¹;Hongna Zhang¹ （¹Key Laboratory of Quality Control of Tropical Horticultural Crops of Hainan Province, Horticulture College, Hainan University, Haikou 570228, China;²Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China）

出处： Horticulturae 2022

关键词： Trihelix;pineapple (Ananas comosus (L.) Merr.), expression profiling;flower development;floral organ

摘要： Trihelix transcription factors with helix–loop–helix–loop–helix characteristics are essential in plant growth, development, and response to adversity. ...

【获取途径】： OA资源

作者： Kai Mao¹;Zhu Yu²;Shuai Huang¹;Musen Wang¹;David B. Hannaway³ （¹College of Animal Science and Technology, Hainan University, Haikou 570228, China;²College of Grassland Science and Technology, China Agricultural University, Beijing 100193, China;³Department of Crop and Soil Science, Oregon State University, Corvallis, OR 97331, USA）

出处： Fermentation 2022

关键词： co-ensiling;conservation duration;lactic acid bacteria;homo-fermentation;hetero-fermentation

摘要： This study aimed to investigate the impact of storage time on the bacterial community and fermentation profile of silage prepared with alfalfa, whole- ...

【获取途径】： OA资源

作者： Huma Mehreen Sadaf¹;Yamin Bibi¹;Samha Al Ayoubi²;Naila Safdar³;Ahmad Sher⁴;Darima Habib⁵;Sobia Nisa⁶;Khafsa Malik¹;Sunjeet Kumar⁷;Waseem Ahmed⁸;Abdul Qayyum⁹ （¹Department of Botany, PMAS-Arid Agriculture University Rawalpindi, Rawalpindi 46300, Pakistan;²College of Humanities and Sciences, Prince Sultan University, Rafha Street, Riyadh 11586, Saudi Arabia;³Department of Biotechnology, Fatima Jinnah Women University, Rawalpindi 46000, Pakistan;⁴College of Agriculture, Bahadur Sub Campus, Bahauddin Zakariya University, Layyah 31200, Pakistan;⁵Department of Botany, Rawalpindi Women University, Rawalpindi 46200, Pakistan;⁶Department of Microbiology, The University of Haripur, Haripur 22620, Pakistan;⁷School of Horticulture, Hainan University, Haikou 570228, China;⁸Department of Horticulture, The University of Haripur, Haripur 22620, Pakistan;⁹Department of Agronomy, The University of Haripur, Haripur 22620, Pakistan）

出处： Separations 2022

关键词： Peganum harmala;anticancer;cell lines;compound isolation;NMR

摘要： Conventional cancer treatments normally involve chemotherapy or a combination of radio- and chemotherapy. However, the adverse effects of synthetic me ...

【获取途径】： OA资源

作者： 徐玥¹，周辉² （¹西安交通大学计算机科学与技术学院；²海南大学计算机科学与技术学院）

出处： 计算机科学 2022

关键词： OpenCV；肤色检测；手势分割；特征提取；SVM分类器

摘要： 手势识别是人机交互中极为重要的一项技术，具有较高的理论和实践探究价值。但由于手势所处背景的复杂性、个体的差异性等原因，手势识别成为一个富有挑战性的课题。因此迫切需要设计一种高效准确的手势识别算法，用以对目标手势进行有效的检测和识别。文中提出了一种改进的手势分割和手势特征提取方法，利用SVM分类器构建 ...

作者： 孙睿，于营 （海南大学）

出处： 中学政治教学参考 2022

关键词： 建党百年；党的百年治理经验；全过程人民民主

摘要： 纵观百年峥嵘岁月，中国共产党带领中国人民由落后走向富强、由保守走向开放。今天的一切都印证了历史和人民选择中国共产党是无比正确的抉择。如今，我国正处在全面建设社会主义现代化国家新时期。全过程人民民主的提出，丰富了现代民主的内涵，开启了党带领人民探索中国特色社会主义民主政治实践新的尝试。新时代，深刻总结 ...

作者： Li, Miaoying¹;Ren, Xiaoyan¹;Wang, Lingrui²;Wang, Sanjun³;Yang, Liang⁴;Song, Youlin¹;Wang, Fei¹ （¹ Zhengzhou Univ, Sch Phys & Microelect, Int Lab Quantum Funct Mat Henan, Zhengzhou 450001, Peoples R China. ;² Zhengzhou Univ, Minist Educ, Sch Phys, Key Lab Mat Phys, Zhengzhou 450001, Peoples R China. ;³ Henan Finance Univ, Coll Artificial Intelligence, Zhengzhou 450046, Peoples R China. ;⁴ Hainan Univ, Sch Mat Sci & Engn, Haikou 570228, Peoples R China.）

出处： JOURNAL OF PHYSICAL CHEMISTRY C 2022

关键词： TOTAL-ENERGY CALCULATIONS;ELECTRONIC-STRUCTURE;STRUCTURE EVOLUTION;OPTICAL-PROPERTIES;LEAD-FREE;PRESSURE;CS2SNI6;BR;CL

摘要： Vacancy-ordered halide double perovskites (HDP) with the formula A(2)BX(6) are usually superior to their halide perovskite ABX(3) allotropes in intrin ...

作者： 吕朝星，李航，童昀 （海南大学旅游学院）

出处： 中国集体经济 2022

关键词： 碳中和；碳达峰；碳补偿机制；海南自由贸易港

摘要： 碳补偿是有效减缓全球变暖的重要途径。建立区域碳补偿机制对于区域可持续健康发展具有重要的理论和实践意义。文章在明晰碳补偿机制现状的基础上，分析了国际国内部分地区现有的政策制度与实践经验，同时结合海南自由贸易港建设的实际情况，提出海南自由贸易港碳补偿机制的政策目标和相关建议，以期更快更好地促进“双碳”目 ...