Results 11 to 20 of about 3,631 (92)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT The design of nanoparticles confined in hollow N‐doped carbon structures is crucial for improving the oxygen reduction reaction (ORR) kinetics, yet achieving this remains a significant challenge. In this work, hollow porous nitrogen‐doped carbon encapsulated FeP/Fe2P (H‐FeP/Fe2P) were successfully constructed via a templating method combined ...
Li‐Xia Wang +8 more
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Functional Ecology, Volume 39, Issue 10, Page 2889-2904, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract In the Southwest Australian Biodiversity Hotspot, the greatest plant species diversity tends to occur on the most phosphorus (P)‐impoverished soils. Many plant species in this P‐impoverished environment release root carboxylates that mobilise soil P which is a more ...
Xue Meng Zhou +5 more
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Plant nutrient‐acquisition strategies contribute to species replacement during primary succession
Journal of Ecology, Volume 113, Issue 4, Page 988-1003, April 2025.Pioneer species Hippophae acquires phosphorus and nitrogen mainly by ‘mining’ and N2‐fixing strategies and thus dominates in the beginning of primary succession. As soil nutrient availability increases with the mobilization of apatite‐P and input of N‐rich plant residues, Hippophae' strategies become less efficient than Populus's scavenging strategies.
Xiao‐Long Li +12 more
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Gongye shui chuli, 1984 本文研究了硅酸盐聚磷膦酸盐硫酸锌,各种复合配方在不同试验条件下的缓蚀性能。筛选出以聚磷酸盐硫酸锌预膜、以硅酸盐羟基乙叉二膦酸(HEDP)为主的复合配方运行,经六十余天试验,腐蚀率小于1mpy、且未发现点蚀。硅磷复合配方中硅磷水稳药剂,相互补充、扬长避短,效果良好,对高含硅的原水尤为适宜,可供国内选用。
朱法祥
doaj +2 more sources
Functional Ecology, Volume 39, Issue 2, Page 635-652, February 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Invasive plants are a major cause of the global biodiversity crisis; it is therefore crucial to understand mechanisms that contribute to their success. South‐western Australia is a global biodiversity hotspot with extremely low soil phosphorus (P) concentrations.
Dan Tang +7 more
wiley +1 more source
Veterinary Dermatology, Volume 36, Issue 1, Page 14-23, February 2025.Background – Bacterial identification and antimicrobial susceptibility testing is an important step in timely therapeutic decisions for canine superficial bacterial folliculitis (SBF), commonly caused by Staphylococcus pseudintermedius. Next‐generation sequencing (NGS) offers the appeal of potentially expedited results with complete detection of ...
Kimberly Smart +4 more
wiley +1 more source
Guanotrophy: Waterbirds Pay for Using Resources at Their Wintering Habitats 鸟粪营养学 ：水鸟在越冬栖息地使用资源后留下回报
Integrative Conservation, Volume 3, Issue 4, Page 382-397, December 2024.Significant waterbird colonisation was recorded in the wintering period (October through March in 2018–2019 and 2019–2020) in wetlands on Central Asian and East Australasian Flyways. Different limnochemical conditions influenced nitrate and phosphate concentrations.
Arkajyoti Mukherjee +3 more
wiley +1 more source
Gongye shui chuli, 1993 钢铁零件在以磷酸二氢锌或磷酸锰铁盐为基的溶液中,在一定条件下与溶液在界面发生化学反应,生成一层紧密地附在表面上的磷酸盐膜,称为磷化膜。其成膜过程称为磷酸盐处理通俗称磷化。机械工业、特别是近几年有较大发展的电冰箱和洗衣机家电产品都用磷化作为零件的表面防护层。
周金颖
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Gongye shui chuli, 1985 13.正磷酸盐测定法甲、磷钼兰分光光度法本方法适用于磷系循环冷却水中和磷—锌预膜液中0～3毫克/升正磷酸盐的测定 ...
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Gongye shui chuli, 2002 磷酸盐处理是高参数汽包锅炉广为采用的一种炉内水处理方法。锅炉水中适当添加磷酸盐，能提高锅炉水的缓冲性能，维持炉水pH值，防止锅炉水冷壁的结垢、腐蚀。而协调pH-磷酸盐处理除向汽包内添加磷酸盐外，还添加其他药品，使锅炉水既有足够高的pH值和一定的磷酸盐浓度，又不含有游离NaOH，保证钠磷物质的量比在2。2～2。8范围内，不仅防止钙垢，而且还防止水冷壁管的碱性腐蚀，避免炉水pH偏低引起的故障。
江红, 吴楠, 程法杰
doaj +2 more sources