Results 21 to 30 of about 10,850 (182)
Rare Metals, EarlyView.ABSTRACT Harnessing solar energy for self‐heating presents an effective strategy to suppress surface ice formation. In this paper, we fabricated nano‐silver‐modified multilayer graphene sheets (Ag@MGs) that integrate photothermal and superhydrophobic properties for anti‐icing applications.
Yihan Zhang +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为研究川东区不同径流路径调控措施对黄壤坡面侵蚀特征的影响，设置3种坡度（25°，30°，35°）的稀疏型菱形网格（R1）、密集型菱形网格（R2）和对照（R0）的裸坡坡面，基于人工模拟降雨试验，对比分析3种降雨强度（60，90，120 mm/h）下坡面的侵蚀过程与特征。结果表明：（1）相同坡度下，2种处理和对照组坡面在60，90 mm/h的雨强下初始产流耗时表现为R0 < R1 < R2，当雨强增大到120 mm/h时，初始产流耗时表现为R0 < R2 < R1。（2 ...
李菲 +4 more
doaj
基于海绵城市的历史文化街区水安全体系构建——以厦门市鼓浪屿为例 [PDF]
, 2016 历史文化街区同现状多数老旧城区一样面临城市内涝安全问题,因此需要在保护历史文化街区的认知下,寻求一种有效解决现存的水安全问题的对策。通过分析梳理鼓浪屿的城市肌理、街巷空间及风貌建筑等历史文化街区的特性,结合鼓浪屿特有的城市地理环境,建立鼓浪屿全岛的排水模型,对常规雨水及超常规内涝防治系统进行评估提升,提出街区最优的改造策略 ...
吴连丰, 李渊, 沈晓铃, 王泽阳
core
Rare Metals, EarlyView.ABSTRACT The development of sodium‐ion batteries (SIBs) is limited by slow charge transfer kinetics and large material volume changes caused by the large radius of Na+. Leveraging the excellent physicochemical properties and unique heterostructures of metal selenides, ultrafine hetero‐CuFeSe2‐CoSe2 nanoparticles are in situ wrapped by ...
Ying Zhu +5 more
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT Skin wound injuries are often accompanied by bacterial infections and severe inflammation. Especially, M1‐type macrophages at the wound site can trigger a cascade of inflammatory responses, mediating a vicious cycle of inflammation. Meanwhile, hypoxia further exacerbates vascular damage and constriction in the wound microenvironment, thereby ...
Xianfeng Wang +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2008 降雨及其产生的径流是引起黄土高原土壤侵蚀的主要动力,开展黄土区降雨产流产沙过程研究可为土壤侵蚀过程模型研发奠定基础,为该区水土保持与生态建设提供重要科学依据。该文基于收集分析子洲径流试验站天然非恒定降雨、产流、产沙过程观测资料,应用非线性模拟技术,对黄土坡面降雨产流产沙动态变化过程及响应关系进行了研究,结果表明,黄土坡面累积降雨量随降雨历时的变化过程、累积径流深随产流历时的变化过程、累积侵蚀产沙模数随产沙历时的变化过程、累积径流深变化过程对累积降雨量变化过程的响应 ...
王占礼 +3 more
doaj
Veterinary Dermatology, EarlyView.ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为定量研究小麦秸秆覆盖对坡面产沙产流过程及减水减沙效益的影响，采用室内人工模拟降雨试验，研究在降雨强度为90 mm/h时，不同秸秆长度和秸秆覆盖量下的坡面产流产沙特征和产流产沙过程规律，结果表明：（1）在相同秸秆长度下，随秸秆覆盖量增加，产流量产沙量极显著减少 ...
曾建辉 +5 more
doaj
Sexuality, Gender &Policy, Volume 9, Issue 1, February 2026.ABSTRACT The purpose of this study is to determine the relationship between productivity and socioeconomic characteristics, as well as the degree to which job satisfaction and engagement can strengthen or moderate this association. With a focus on the mediating roles of job satisfaction and job engagement, this study examines the complex relationship ...
Abdullah Al Masud +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 1995 黄土坡地坡面侵蚀过程包括降雨过程中的产流产沙过程以及相应的坡面形态变化过程。该文主要研究产流产沙过程。在对国内外已有同类成果分析的基础上，为弥补现有成果的一些不足之处，设计了室内黄土坡面侵蚀模拟实验。实验分１０个组次对产流、渗流、产沙、沟道发育、沟与坡的侵蚀过程及其坡蚀量、沟蚀量、侵蚀过程中的微地貌现象直至坡形变化进行了详细测量与观察，获得了大量实测数据。关于坡面形态变化的讨论将在后文展开 ...
徐为群 倪晋仁
doaj