Results 31 to 40 of about 10,656 (101)
Functional Ecology, Volume 40, Issue 7, Page 2128-2142, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The poor soft tissue integration around titanium implants creates a microgap that serves as a pathway for pathogen invasion, resulting in infection, inflammation, and the progression of peri‐implantitis. As the implant’s transmucosal component, the abutment determines the degree of peri‐implant soft tissue attachment.
Xuan Li +7 more
wiley +1 more source
Gongye shui chuli, 2014 采用次氯酸钠、臭氧及芬顿试剂化学氧化法对焦化废水进行预处理，考察了3种药剂对焦化废水CODCr、氨氮的去除效果及废水可生化性的提高。结果表明，次氯酸钠氧化处理对焦化废水中氨氮的去除率较高，但对废水可生化性的提高不大；臭氧氧化处理对焦化废水中CODCr和氨氮的去除率均较低，但对废水的可生化性提高迅速，反应3 min后废水的可生化性即可由0.068提升到0.281；采用芬顿试剂氧化处理，在较佳条件下，废水的可生化性可达到0.445，但运行成本高。综合考虑，采用臭氧氧化预处理焦化废水更具优势。
李福勤 +3 more
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Refractory high‐entropy alloys (RHEAs) face severe oxidation challenges at elevated temperatures, despite their outstanding mechanical properties. Consequently, understanding the oxidation mechanisms of RHEAs is crucial for their high‐temperature applications.
Zheng Tian +7 more
wiley +1 more source
Gongye shui chuli采用微气泡臭氧氧化+生化中试装置深度处理化工废水，对其长期连续运行性能进行评估并构建神经网络预测模型。结果表明，该中试装置能够稳定有效深度处理化工废水，微气泡臭氧氧化对COD和UV254平均去除率分别为35.1%和52.5%，臭氧投加量与进水COD的质量比m是影响运行性能的重要参数，控制在0.5较为适宜。微气泡臭氧氧化处理可有效改善废水可生化性，BOD5/COD由0.10提高至0.33，BOD5增加量与COD去除量的比值可达到37.23%，对臭氧氧化后的废水进行生化处理 ...
樊勤琦 +5 more
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High‐Value Targeted Conversion of Copper Slag as LiFePO4 Material for Lithium‐Ion Batteries
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The massive stockpiling of copper slag (CS) presents severe environmental and resource‐waste challenges. Existing strategies for CS valorization typically yield low‐value‐added products. Herein, we propose an innovative hierarchical regulation approach to transform CS into high‐performance LiFePO4 (LFP) cathode materials.
Yuyun Li +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2013 幽门螺杆菌（Helicobacter pylori,Hp）除菌治疗,环氧化酶-2抑制剂和抗氧化物的应用是主要的胃癌化学预防方法。胃癌发病与氧自由基损害有关,部分具有生物活性功能的抗氧化物,如维生素C,维生素E,叶酸,大蒜素,儿茶素等可能抑制胃癌发生[1,2]。因此 ...
曹雪源 +4 more
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Engineering Geometric Active Sites in Cobalt Spinel Oxides for Energy and Environmental Catalysis
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Cobalt‐based spinel oxides (Co3O4 and derivatives) are among the most promising transition metal oxides for electrochemical energy conversion and environmental catalysis due to their abundant active sites, structural tunability, and robust redox flexibility.
Shenning Liu +6 more
wiley +1 more source
Gongye shui chuli, 2017 采用以二氧化钛为粒子电极，铝板为阳极，钛板为阴极形成的三维电化学体系对经氧化絮凝预处理的页岩气返排液进行深度处理。通过单因素实验得到最佳频率、占空比及二氧化钛投加量。依据响应面分析结果预测的最佳工艺条件：pH=7.33，电流为58.01 mA，处理时间为39.44 min。在最佳工艺条件下，模型预测COD去除率为92.3%，与实际值误差为1.4%。采用氧化絮凝-三维电极法处理页岩气返排液，出水可达到排放标准要求。
张太亮, 罗雪梅, 张芳捷, 蔡丹
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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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