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林野-城市交界域(wildland urban interface,以下简称WUI)是指城市区域与野生植被区域的交界地带。WUI中的人-火关系十分复杂。一方面,野火直接威胁到WUI内居民的生命和财产安全,其产生的有毒气体和PM2.5则会对健康造成长期影响;另一方面,人类通过增加引燃物、及时扑灭小型野火等多种方式塑造野火动态。WUI区域标示了野火能直接威胁人类社会的地区,了解WUI的分布与变化对评估...
陆面过程模型是模拟生物地球化学循环的重要工具,可用于评估人类活动和气候变化对陆地生态系统和碳循环的影响,为制定气候变化应对政策提供科学依据。磷是构成生命的基本元素,是影响陆地植被生产力的关键因素之一。磷循环的模型表达是陆面过程模型研发的热点之一,但是相关模拟结果尚未得到检验,由此导致预测陆地碳汇相应气候变化存在巨大的不确定性。
作为自然界中最丰富的天然生物质材料,纳米纤维素具有力学、物理、化学和热学等多方面优异特性,丰富的氢键网络和非共价界面赋予其极大的可设计性,如何通过合理的微结构设计实现纳米纤维素序构材料兼顾优异力学和功能性是纤维素材料实际应用面临的重要挑战。自然界中,生物结构材料拥有优异的综合力学性能组合,这主要源于其精细的“材料基元+界面+序构”多层级架构,为人类设计和创制先进微纳结构材料提供了新思路。基于纳米纤...
Advances in hydrogels based on dynamic covalent bonding and prospects for its biomedical application
Dynamic covalent bondAdvanced techniques Preparation Application
2024/1/19
In the past few decades, hydrogels based on dynamic covalent bonding (DCB) have attracted extensive attention and exploration with the rapid development of polymer science and life science disciplines...
Recent advances in carbon-based nanomaterials for?flame retardant?polymers and composites
Graphene Polymer Flame retardant Nanocomposite carbon nanomaterials Flammability
2023/12/18
An urgent need is to reduce the?flammability?of polymers and manage their toxic thermal?decomposition?products. Although conventional halogenated, metallic and phosphorus-based?flame retardants?(FRs) ...
Advances in the development of biobased epoxy resins: insight into more sustainable materials and future applications
Renewable sources bisphenol A biobased epoxy resins biobased fillers vegetable oils phenolic compounds curing agents
2023/12/15
The urgent need to replace fossil resource-based products is considerably increasing in the past few years, resulting in the search for more sustainable materials, with the aim of reducing the wastes ...
南方科技大学林苑菁/香港理工大学郑子剑团队Science Advances:基于织物单片集成的无线表皮生物传感腕带的最近研究进展(图)
林苑菁 郑子剑 Science Advances 织物单片 生物传感 可穿戴 传感器件
2023/11/29
Research advances on process systems integration and process safety in China
heat integration process safety management process synthesis water network optimization
2023/6/19
Process systems engineering research focuses on the planning, design, operation, and safety of process systems rather than unit operations. In response to the rapid growth of the chemical process indu...
New blue light technique could enable advances in understanding nanoscale technologies(图)
蓝光技术 纳米级技术 半导体 电子产品
2023/6/26
近日,苏州大学光电科学与工程学院季轶群副研究员发表在光学领域著名学术期刊《Optics Express》的论文“Non-uniformity correction of wide field of view imaging system”被全球工程领域著名机构Advances in Engineering(AIE)遴选为关键科学文章,并于2022年11月30日进行了专题报道。季轶群副研究员为该论文...
IAEA Conference to Highlight Advances in Nuclear Power Plant Life Management(图)
国际原子能机构 核电厂 寿命管理
2023/3/14
沈阳农业大学联合创办的英文期刊Food Innovation and Advances投稿系统上线(图)
英文期刊 Food Innovation and Advances 投稿系统
2024/9/25
近日,由沈阳农业大学和中国农业大学、浙江大学联合创办的英文学术期刊Food Innovation and Advances投稿系统正式上线(mc03.manuscriptcentral.com/fia),面向全球征稿,开放获取。
‘A better, more equitable future’: program advances diversity and materials science(图)
多样性 材料科学 可持续 能源解决方案
2023/5/19