搜索结果: 1-15 共查到“工学 Advances”相关记录187条 . 查询时间(0.125 秒)
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
近日，南方科技大学林苑菁课题组与香港理工大学郑子剑课题组在柔性可穿戴传感器件领域取得研究进展，相关研究以“A Monolithically Integrated In-textile Wristband for Wireless Epidermal Biosensing”在国际顶级期刊Science Advances上发表。南科大-港理工2021级联培博士生马小浩为论文第一作者，林苑菁（南方科技大...
近日，土木工程与力学学院樊学平和刘月飞副教授发表在工程结构相关领域研究期刊《Structures》的论文被“工程进展”（Advances in Engineering，AIE）遴选为“卓越工程”有显著贡献的科学论文。这是两位老师2023年在该期刊发表的论文第二次获此荣誉。
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
A team of Brown University researchers created a solution to a nanoscale resolution challenge that has for decades limited the study of materials that could lead to more energy efficient semiconductor...
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...
Caregiving robots would be transformative for people with disabilities and their caretakers, but few research groups are working in this space. A new robotic simulation platform developed by Cornell r...
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
The IAEA International Conference on Nuclear Power Plant Life Management (PLiM-5) opens next week in Vienna, providing a global forum for experts to share information and experience on the long-term o...
‘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
In June, Jacob Som published a paper investigating nickel oxide’s efficacy as an electrocatalyst to produce hydrogen as an energy carrier – research he hopes can help generate sustainable energy solut...
膀胱功能障碍（Underactive Bladder,UAB）是由于衰老、神经损伤、代谢综合征等原因导致的最常见的器官功能障碍之一。其临床表现为尿流缓慢、排尿困难、膀胱排空不全等，极大影响患者生活质量。严重时UAB会引起上尿路积水及肾功能衰竭等严重并发症，危及患者生命。UAB患者人群庞大，国内外多项流行病学研究证实，膀胱功能障碍的发病率约为10-23%，在70岁以上老年人群体中可高达42%-45%...
浙江大学光电科学与工程学院王攀、童利民研究团队在《Science Advances》发文报道基于金纳米棒-微光纤模式强耦合结构的纳米激光器（图）
金纳米棒 激光器 高灵敏光学传感 片上光互连
2023/3/10
近日，浙江大学光电科学与工程学院王攀与童利民教授团队，利用单个金纳米棒与染料掺杂微光纤形成的模式强耦合结构，在室温下实现了基于单个金纳米棒（尺寸<100 nm）的单模激光输出。该研究为实现基于单个金属纳米颗粒的激光器提供了一种新的可行方案，有望在高灵敏光学传感和片上光互连等领域得到应用。
全球最大的稀土宝藏蕴藏于深海，为陆地的上百倍，是重要的深海战略资源。然而，深海稀土的富集机制问题却仍不清楚。虽了解到稀土主要源于海水，最终富集于磷灰石中，但是深海水与磷灰石稀土含量差距超十亿倍，如何在磷灰石中实现如此高程度的富集尚未可知，一定程度上限制了深海稀土产业化的进程。