Results 21 to 30 of about 997,558 (168)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Silicon oxide (SiO) is becoming the main anode for high‐energy lithium‐ion batteries because of its ease of manufacture, outstanding cycling stability, and high capacity. However, low initial Coulombic efficiency (ICE) caused by the irreversible reaction of silica, as the main issue, strictly limits its commercial applications.
Hailong Mei +5 more
wiley +1 more source
Advances in Elemene Nanodelivery Systems: From Material Design to Disease Treatment
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Elemene (ELE) is a bioactive sesquiterpenoid extracted from traditional Chinese herbs, demonstrating broad‐spectrum antitumor, anti‐inflammatory, and analgesic properties with significant therapeutic potential. However, its clinical utility is constrained by inherent physicochemical limitations, including volatility and hydrophobicity, which ...
Xiao Wang +9 more
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Dianci bileiqi, 1985 本文对氧化锌阀片原料预烧中元素的变化、预烧温度对烧结特性的影响以及预烧对阀片性能的影响进行了研究。指出不采用预烧工艺,而合理调整配方、工艺,同样可以获得性能良好的氧化锌阀片,并且使工艺得到简化。
苑积伟, 陈志清
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Converting CO2 to CH4 under mild conditions is a promising strategy for solving environmental and energy problems, but also a challenge. In this work, the low‐temperature CO2 hydrogenation process over Ni/CeO2 catalysts was significantly accelerated by optimizing the H2 dissociation ability of Ni through the size effect, thus A‐Ni/CeO2 with an
Yu Xie +8 more
wiley +1 more source
Gongye shui chuli, 2007 针对太湖区地表水源水铁、锰含量高的问题, 选择高锰酸盐、二氧化氯和过氧化氢三种预氧化剂对其进行除铁、锰的预处理。试验结果表明:高锰酸盐投加质量浓度为0.45 mg/L时, 铁、锰的去除率分别为75%、85%, 制水成本增加0.007元/t, 采用二氧化氯预处理, 其投加质量浓度为1.5 mg/L时, 铁、锰的去除率分别为75%、79%, 制水成本增加0.093元/t, 而过氧化氢投加质量浓度4 mg/L时, 铁、锰的去除率分别为66.7%、41.7%, 在最佳投量下, 过氧化氢增加制水成本为0.12元 ...
孙士权 +4 more
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Integrative Conservation, Volume 4, Issue 4, Page 675-685, December 2025.We demonstrated that Anguilla japonica eDNA concentration was allometrically scaled with their body size in both the laboratory and riverine environments. Integrating body size allometry has the potential to improve population abundance estimates in the field, whereas further clarification is required for understanding eDNA production mechanisms ...
Toshiaki S. Jo +2 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2005 目的探讨缺氧预处理及大鼠局灶性脑缺血后GFAP表达变化。方法建立大鼠缺氧预处理及局灶永久性脑缺血（PMCA）模型,应用免疫组化方法观察预缺氧（8%O2,92%N2,3h）+PMCAO不同时间（6h、1d、3d、7d）GFAP表达的变化。结果脑缺血后随缺血时间延长,GFAP表达逐渐增多,于缺血后7d达高峰。预缺氧（8%O2,92%N2,3h）+PMCAO组各时间点GFAP表达进一步增强,尤其在缺血周边区明显,与缺血对照组相比差异具有显著性 ...
王春辉, 高明, 韩雪梅, 杨宏
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Gongye shui chuli, 2023 短程硝化工艺具有节约硝化需氧量和反硝化碳源等优势，是目前水处理领域的研究重点。研究游离亚硝酸（FNA）预处理法实现短程硝化的快速启动和稳定运行符合节能低碳的理念。在6个相同的移动床生物膜反应器（MBBR）中分别投加质量浓度为0、3.2、6.4、9.6、12.8、16.0 mg/L的FNA，对生物膜浸泡12 h进行预处理，并以预处理前的反应器作为对照，研究FNA预处理浓度对功能微生物群落的影响，以及最佳条件下短程硝化的运行稳定性。实验结果表明，25 ℃、FNA质量浓度为6.4 mg/L、预处理12 h ...
丁凡 +5 more
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Veterinary Dermatology, Volume 36, Issue 5, Page 552-565, October 2025.Abstract Background Canine pyoderma is one of the most common presentations in small animal practice, frequently leading to antimicrobial prescribing. Objectives To provide clinicians with antimicrobial treatment guidelines for staphylococcal pyoderma, including those involving meticillin‐resistant staphylococci.
Anette Loeffler +9 more
wiley +1 more source
Gongye shui chuli, 2014 对电催化氧化法预处理焦化废水进行了实验研究。以COD、SCN- 和挥发酚作为考察目标，在不同电流密度及初始pH条件下对废水进行预处理，较大的电流密度及酸性条件下电催化氧化法对COD、SCN- 、挥发酚的降解效果较好。考察了预处理后出水的生物降解速率并进行效能评价，得出电催化氧化预处理焦化废水时电流密度为2.03×10-2 A/cm2、pH<7为最佳工况，有利于后续生化处理的进行。
雷庆铎, 刘依林, 谷启源, 向涛
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