Results 21 to 30 of about 1,540,343 (151)
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Osteoarthritis (OA) therapy remains constrained by the coexistence of irreversible cartilage loss and a persistently hostile joint microenvironment characterized by oxidative stress, synovial inflammation, and impaired tissue‐regenerative signaling.
Xinyu Wu +11 more
wiley +1 more source
Shuitu Baochi Xuebao, 2007 河道生态系统中的河岸侵蚀和滨水缓冲带建设倍受关注。以上海市浦东新区机场镇的生态河道示范工程为例,探讨了以生态修复和稳定坡岸为目标的植物护坡技术在生态河道坡岸修复中的应用及其生态效应。在不同河段分别采用了全系列生态护坡、土壤生物工程护坡和复合式生物稳定等3类植物护坡技术。通过对工程实施后3a(2004年~2006年)来的生态监测发现,护坡植物生长良好,新生枝叶和根系的护坡作用明显,土壤抗剪强度明显增加,河岸土壤侵蚀得到有效控制,坡岸的结构稳定性增强;同时河岸生境得到改善,本地植物快速恢复,生物多样性增加 ...
赵广琦 +4 more
doaj +2 more sources
Shuitu Baochi Xuebao, 2004 通过野外全面调查、样点调查、样方调查和室内测试分析,对云南长江上游洋派河小流域退化生态系统的人为诱导修复进行了研究。结果显示,有自然恢复条件的退化生态系统,经过4年人为参与的不同措施修复,小流域复合生态系统的组成要素、生态系统结构和功能都得到一定程度改善。生态系统类型增加,较稳定和趋于正向进展演替生态系统的水平分布面积扩大,人为重点修复生态系统的立体垂直结构逐渐显现,生物多样性和生物量增加,土壤理化特性得到改良,土壤流失减轻,森林覆被率提高,修复效果明显。
陈奇伯 陈宝昆 董映成 王震洪
doaj +2 more sources
Shuitu Baochi Xuebao, 2021 为探究不同生态修复模式对露天矿区排土场边坡产流产沙规律的影响，采用野外径流小区试验方法，对矿区排土场边坡不同生态修复模式的产流产沙进行了1个雨季的连续观测。结果表明：（1）研究区降雨年内分配不均，主要集中在汛期7—9月，该时期降雨量占到年均降雨量的77.03%，是年内径流泥沙损失最多的时期。（2）不同生态修复模式与对照（只撒播灌草种子）相比均具有减流减沙效果，但是不同生态修复模式的减流减沙效益有显著差异，减流效果从大到小依次为沙柳网格模式（64.35%）>生态棒模式（56.56%）>生态袋模式（52 ...
薛东明, 郭小平, 张晓霞
doaj
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT The central challenge in photocatalysis is to direct photogenerated electrons and holes toward the simultaneous and efficient production of hydrogen and value‐added chemicals. To address the pronounced charge recombination and sluggish surface kinetics of ZnIn2S4 nanoflowers, we construct a ternary photocatalyst synergistically decorated with ...
Xue Men, Haiou Liang, Man Zhang, Jie Bai
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT A central challenge in high‐performance photoelectrochemical (PEC) systems is mitigating the intrinsic limitations in photogenerated carrier separation and transport, while enabling efficient broad‐spectrum solar harvesting. Inspired by the synergistic effect between plasmonic resonance and heterojunction built‐in electric fields, a ternary ...
Yuhan Zhang +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT With the rapid development of flexible electronics, there is an increasing demand for hydrogel‐based sensors with rapid fabrication, robust mechanical performance, and stable sensing behavior. Herein, a green and ultrafast self‐catalytic strategy is developed to fabricate a multifunctional hydrogel based on tannic acid‐coated cellulose ...
Jin Qian +6 more
wiley +1 more source
Ten rules for using evidence to guide ecosystem restoration
Journal of Applied Ecology, Volume 63, Issue 9, September 2026.These 10 rules provide a guidance framework to put into action the best available evidence, ensuring that restoration benefits people and nature. We highlight the importance of knowledge brokering systems in this process, effectively informed and empowered to fulfil their emerging role across existing institutions and new ones dedicated to Science ...
Rafael B. Chaves +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Due to their exceptional porosity, structural versatility, and modular coordination chemistry, metal–organic frameworks (MOFs) have emerged as versatile platforms for targeted drug delivery. These structures enable fine‐tuning of pore size, surface activity, and framework stability for the encapsulation of a broad range of therapeutics ...
Rui Hua +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The healing of diabetic chronic wounds is hindered by multiple pathological barriers, including oxidative stress imbalance induced by hyperglycemia, persistent bacterial infection, and impaired neovascular function. This study developed an F127–HA–BiOCl@CeO2 (FHBC) hydrogel dressing with acoustic responsiveness, achieving tissue repair through
Ran Zhao +8 more
wiley +1 more source