作者： Jianhua Hong¹;Ziyang Dong¹;Xuezheng Chen¹;Wen Chen¹;De Li¹;Feng Yu^1,2CA1;Yong Chen²CA2 （¹State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si–Zr–Ti Resources, Hainan University, Haikou 570228, China;²Guangdong Key Laboratory for Hydrogen Energy Technologies; School of Materials Science and Hydrogen Energy, Foshan University, Foshan 528000, China）

出处： ACS Applied Materials & Interfaces 2024

关键词： polypyrrole;supercapacitor;conjugate structure;coupling mode;cycling stability

摘要： As the electrode of a supercapacitor, polypyrrole (PPy) inevitably suffers from structural rupture during repeated doping/dedoping processes and relea ...

作者： Qilin Zhu¹;Lijun Liu²;Juan Liu³;Yunxing Wan¹;Ruoyan Yang¹;Jinxia Mou¹;Qiuxiang He²;Shuirong Tang¹;Xiaoqian Dan²;Yanzheng Wu²;Tongbin Zhu⁴;Lei Meng¹CA1;Ahmed S. Elrys^1,2,5,6CA2;Christoph Müller^6,7,8;Jinbo Zhang^1,6 （¹School of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication), Hainan University, Sanya 572025, China;²School of Tropical Agriculture and Forest, Hainan University, Haikou 570228, China;³College of Resource and Environment Science, Yunnan AgriculturalUniversity, Kunming 650201, China;⁴Karst Dynamics Laboratory, MLR and Guangxi, Institute of Karst Geology, Chinese Academy of Geological Sciences, Guilin 541004, China;⁵Soil Science Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt;⁶Liebig Centre for Agroecology and Climate Impact Research, Justus Liebig University, Giessen 35392, Germany;⁷Institute of Plant Ecology, Justus-Liebig University Giessen, Heinrich-Buff-Ring 26, Giessen 35392, Germany;⁸School of Biology and Environmental Science and Earth Institute, University College Dublin, Belfield, Dublin 4 D04 C1P1, Ireland）

出处： Environmental Science & Technology 2024

关键词： carbon and nitrogen fractions;microbial N limitation;mineralization;nitrification;soil extracellular enzyme stoichiometry

摘要： Understanding the underlying mechanisms of soil microbial nitrogen (N) utilization under land use change is critical to evaluating soil N availability ...

作者： Linhui Jia¹;Zhongxin Liu¹;Hongxun Hao¹;Mingxin Zhang¹;Xinlong Tian¹;Wei Huang¹CA1 （¹School of Marine Science and Engineering, School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China）

出处： Nano Letters 2024

关键词： solar steam generation;crystal plane engineering;intermediate water;water cluster;evaporation enthalpy

摘要： Polymer based low evaporation enthalpy materials have become a universal selection for improving the efficiency of solar steam generation. Although wa ...

作者： Chuang Li¹;Mengtian Zhang¹;Peixuan Li¹;Hong-Rui Ren¹;Xian Wu¹;Zhihong Piao¹;Xiao Xiao¹;Mingxin Zhang²;Xiangyu Liang^3,4;Xinru Wu¹;Biao Chen⁵;Hong Li¹;Zhiyuan Han¹;Ji Liu³;Ling Qiu¹;Guangmin Zhou¹CA1;Hui-Ming Cheng^6,7,8CA2 （¹Shenzhen Geim Graphene Center, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China;²State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China;³Department of Mechanical and Energy Engineering, Southern University of Science and Technology, Shenzhen 518055, China;⁴Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China;⁵School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin 300350, China;⁶Faculty of Materials Science and Energy Engineering, Shenzhen Institute of Advanced Technology, Shenzhen 518055, China;⁷Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;⁸Institute of Technology for Carbon Neutrality, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China）

出处： Journal of the American Chemical Society 2024

摘要： Flexible membranes with ultrathin thickness and excellent mechanical properties have shown great potential for broad uses in solid polymer electrolyte ...

作者： 郝亚鹏，罗登楠，胡中民，郭群 （中国科学院地理科学与资源研究所生态系统网络观测与模拟重点实验室；中国科学院大学资源与环境学院；国家生态科学数据中心；华南师范大学地理科学学院；海南大学生态与环境学院）

出处： 生态学报 2024

关键词： 植物氮含量；植物功能群；氮磷添加；内蒙古草原

摘要： 植物功能群氮含量既是理解氮沉降对生物多样性影响的关键指标,也是生产力过程模型模拟的重要参数,极易受氮素可利用性的影响和磷元素的限制。基于内蒙古温带草原4年氮磷添加试验(N10、N40、P5、P10及其交互,数字代表添加剂量,单位为g m^-2 a^-1),分析 ...

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作者： 李孟东¹，吴子庚²，陈英策³，陶大闯³，秦术杰²，陈云² （¹中铁建设集团有限公司；²海南大学；³中铁建设集团南方工程有限公司）

出处： 山西建筑 2024

关键词： 建筑施工噪声；噪声源；噪声危害；防噪策略

摘要： 随着我国各地城市化的快速推进，建筑行业在蓬勃发展，各种高楼大厦拔地而起的同时，建筑施工噪声的危害也愈来愈引人注目和深思。对建筑施工噪声的产生、特点及影响进行阐述，并针对我国城市建筑施工噪声的污染现状，从声音传播和工程管理的角度提出了四种噪声防治办法，以期改善甚至是解决建筑施工噪声污染问题。

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作者： Yiran Li^1,2;Qihua Liu³;Jia Wu²CA （¹School of Economics and Management, Fuzhou University, Fuzhou, China;²School of Computing, Macquarie University, Sydney, Australia;³School of Management, Hainan University, Haikou, China）

出处： Information Processing & Management 2024

摘要： This study utilized cognitive neuroscience experiments to assess and predict online individual behavior by evaluating brain activity signals. We condu ...

作者： Lei Li¹;Mudan Qiu²;Shufeng Song³;Yixing Li³;Tiankang Wang³;Hanshu Yang³;Hao Dong¹;Longhui Zhang⁴;Yingxin Qiu¹;Siqi Xia²;Mengmeng Gong²;Jianlong Wang²CA1;Li Li^1,3CA2 （¹Longping Branch, College of Biology, Hunan University, 410125, Changsha, China;²College of Agricultural, Hunan Agricultural University, 410128, Changsha, China;³State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, 410125, Changsha, China;⁴College of Tropical Agriculture and Forestry, Hainan University, 570228, Haikou, China）

出处： Molecular Breeding 2024

关键词： Rice;Heading date;RNA-seq;OsL1;Hd1-Hd3a

摘要： Heading date is one of the important agronomic traits that affects rice yield. In this study, we cloned a new rice B3 family gene, OsL1 , which regula ...

作者： 张巧，李永成 （食品科学与工程学院(海南大学)；食品科学与工程技术研究院(贺州学院)）

出处： 食品与发酵工业 2024

关键词： 几丁质脱乙酰酶；几丁质；壳聚糖；协同作用；脱乙酰度

摘要： 几丁质脱乙酰酶(chitin deacetylase, CDA)是几丁质生物转化为壳聚糖的关键酶。然而,目前报道的高活性CDAs非常少。为了获得高效的CDA,并提高其对几丁质的生物转化效率,该研究对来源于Rhizopus stolonifer中的CDA进行基因克隆、表达及纯化,获得几丁质脱乙酰酶Rs ...

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作者： 付贺宁，冯仲科，孙林豪，苏珏颖，马天天，王智超 （北京林业大学精准林业北京市重点实验室；海南大学林学院，热带特色林木花卉遗传与种质创新教育部重点实验室）

出处： 中国农业科技导报 2024

关键词： 罗盘；树高；方位角；内外业一体化

摘要： 树高和树木位置是森林经营决策中重要的指标，常用于估计森林生长量、树龄、材积、生物量和碳储量等立木参数，其精度对立木质量的评价及森林生长的预测分析影响较大。为解决当前森林调查仪器价格昂贵、移动不便、测量周期长、人力耗损大等问题，基于三维电子罗盘和激光测距雷达研发了一种电子森林罗盘仪。该仪器设计了嵌入式 ...

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