Results 21 to 30 of about 1,228,076 (151)
Electrically Switchable Altermagnetism in Monolayer MoCl3
Rare Metals, Volume 45, Issue 9, September 2026.ABSTRACT Altermagnets intertwine spin‐split bands with vanishing net magnetization, offering great potential for high‐density, stray‐field‐free spintronic devices. However, their development is hindered by both material scarcity and difficulties in external control due to their intrinsic symmetry protection.
Zhengming Zhang, Zhenyu Fan, Dunhui Wang
wiley +1 more source
Phenology drives asymmetric responses of ecosystem productivity stability to warming and cooling
Functional Ecology, Volume 40, Issue 9, Page 2959-2971, September 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecosystem productivity stability is a key indicator of ecosystem functioning under climate change, but the role of cooling periods in increasingly variable climates remains poorly resolved.
Yao Wei +11 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Although alloy‐based materials present potential for peroxymonosulfate (PMS) activation, metal ion leaching remains severely restricted during the pollution degradation process. Herein, the porous carbon‐supported Fe–Cu alloy derived from industrial copper slag was prepared to remove the organic pollutants from wastewater while inhibiting the ...
Xuanren Chen +10 more
wiley +1 more source
Gongye shui chuli, 1999 石化污水生化处理出水，用人工土层快速渗滤土地处理法进行深度净化，对其净化作用、效果进行了研究。实验结果表明：人工土层土地处理法对石化污水的深度净化效果明显，再生水水质达到预期目标，回用于循环冷却水系统补水具有显着环境和经济效益。
曾科, 高健磊, 雷文雪
doaj +2 more sources
Shuitu Baochi Xuebao, 2016 以祁连山东段青海云杉(Picea crassifolia)林分布带土壤为研究对象，采用顶盖埋管的野外取样法和室内分析法，对海拔梯度上土壤铵态氮(NH4+-N)、硝态氮(NO3--N)净矿化速率、氮净矿化量和净矿化速率进行测定分析，旨在探讨土壤净氮矿化量与气温降水和土壤理化性质的相关关系，以期建立环境变量与土壤氮矿化量和矿化速率模型，进而提高祁连山青海云杉林生产力及水源涵养能力。结果表明：（1）土壤硝态氮、铵态氮净矿化速率、土壤净氮矿化量和矿化速率随海拔的升高差异性均极显著 ...
张, 李, 车宗玺, 王, 刘贤德
doaj
Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 2, Page 256-269, August 2026.ABSTRACT Objectives The primary aims of this study were to validate externally the diagnostic performance of the Assessment of Different NEoplasias in the adneXa (ADNEX) model for distinguishing between malignant and benign adnexal masses, when used by non‐expert ultrasound examiners in general gynecological settings with a low prevalence of ovarian ...
I. M. Dueholm Hjorth +11 more
wiley +1 more source
Gongye shui chuli, 2001 介绍了含钛高炉水淬渣比表面积大、吸附力强的特性,在此基础上对高炉煤气净化水系统进行改造,用含钛高炉水淬渣吸附高炉煤气净化水中的悬浮物从而使水得到净化处理,经处理后的水再返回高炉煤气净化系统循环使用,在投入很少资金的情况下,取得很好的经济效益。
郑建忠, 唐丽娟
doaj +2 more sources
Shuitu Baochi Xuebao, 2021 以山东茶园土壤为研究对象，采用室内好气培养法，分析了恒定湿润和干湿交替模式下土壤氮素转化特征。结果表明：（1）至培养结束时，恒湿模式下60%WHC处理土壤净矿化量和净硝化量较高；脲酶和亚硝酸还原酶活性较强。20%WHC处理下土壤净矿化速率、净硝化速率严重受到抑制。（2）干湿交替模式下复水后土壤净矿化量、净硝化量以及酶活性得到增强，并出现"脉冲"式变化。（3）2种模式下氮素损失均为N2O排放量大于NH3挥发量。N2O排放量与土壤含水量呈正比，NH3挥发量与土壤含水量呈反比 ...
于淑华 +3 more
doaj
Recovering Critical Elements From Wastewater for Battery Materials: A Review
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 7, Page 2332-2344, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric ratios of carbon (C), nitrogen (N) and phosphorus (P) serve as important indicators for assessing nutrient balance in forest ecosystems, but their relationships with photosynthetic dynamics require deeper characterization.
Minghao Chen +9 more
wiley +1 more source