Results 41 to 50 of about 12,677 (160)

Micro‐Macro Regulation Through Co‐Intercalation of Inorganic–Organic for the V2O5·nH2O Cathode Toward High‐Performance Aqueous Zinc‐Ion Batteries

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Vanadium oxides are deemed competitive cathode candidates for aqueous zinc‐ion batteries (AZIBs), benefited from their high theoretical capacity and multiple crystalline structures. However, the sluggish reaction kinetics, poor reversibility, and high solubility have hindered the practical application.
Xiaoyu Fan   +7 more
wiley   +1 more source

Lithology modulates soil priming effect via resource limitations and bacterial community structure

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 176-190, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The soil priming effect (PE), triggered by root exudate inputs that stimulates microbial activity and drives significant soil carbon (C) losses in terrestrial ecosystems.
Xinyu Hou   +4 more
wiley   +1 more source

in vitro antimicrobial activity of a gel containing antimicrobial peptide amp2041 chlorhexidine digluconate and tris edta on clinical isolates of pseudomonas aeruginosa from canine otitis [PDF]

open access: yes, 2016
Background Pseudomonas aeruginosa (PA) may cause suppurative otitis externa with severe inflammation and ulceration in dogs. Multidrug resistance is commonly reported for this organism, creating a difficult therapeutic challenge.
Andrea Sala   +6 more
core   +2 more sources

The Rhetoric of Disenchantment: Ghost Belief and Secular Critique in Early Twentieth‐Century China

open access: yesCognitive Science, Volume 50, Issue 1, January 2026.
Abstract This study presents the first large‐scale empirical analysis of how ghosts and spirits were debated during China's early twentieth‐century secular transformation. Using a novel dataset of over 2000 digitized texts—including newspapers, periodicals, and essays from 1890 to 1949—we combine close reading, AI‐assisted annotation, and statistical ...
Ze Hong, Yuqi Chen
wiley   +1 more source

重金属污染黄壤生态修复中的微生态效应

open access: yesShuitu Baochi Xuebao, 2004
以黄壤作为供试土壤,种植重金属富集植物与非富集植物,采用室内培养方法对外加镍污染黄壤的微生物活性及其群落结构进行了研究。结果表明:较低浓度Ni有利于提高土壤微生物活性,当Ni浓度>100 mg/kg时供试土壤的微生物活性开始下降,其中微生物生物碳、氮量和基础呼吸随重金属浓度增加而明显下降,但种植重金属富集植物的土壤下降幅度明显低于种植非富集植物的土壤。结果还显示,镍严重污染破坏了土壤微生物区系,使土壤细菌、放线菌及真菌数量下降,其中放线菌对重金属毒性影响最为敏感 ...
陆引罡 黄建国 滕应 罗永水 王荣平 湛方栋
doaj   +2 more sources

西南岩溶区土壤微生物生态作用的初步研究--以桂林丫吉村岩溶试验场为例

open access: yesShuitu Baochi Xuebao, 2004
对桂林丫吉村岩溶试验场不同岩溶地貌的土壤微生物生理群的分布特征及土壤生物活性强度进行了研究,结果表明土壤生物活性强度的变化与土壤微生物数量的变化趋势基本一致。同时讨论了土壤微生物数量与土壤有机质、全N、有效N和速效P的相关性及微生物生理群在该场区氮循环中的生态作用。
李为 余龙江 周蓬蓬 杨娟 章程 袁道先
doaj  

Review of additively manufactured zinc alloys by laser powder bed fusion for biomedical applications

open access: yesRare Metals, Volume 44, Issue 11, Page 8262-8291, November 2025.
Graphical abstract AbstractZinc (Zn) and its alloys have emerged as promising candidates for biomedical materials, owing to their controlled degradation kinetics, intrinsic biocompatibility, and the release Zn2+ ions which are known to promote bone regeneration and tissue healing.
Xuan Yang   +5 more
wiley   +1 more source

Vegetation dominantly shapes the elevational patterns of archaeal and protistan communities and their ecological functions in the Hengduan Mountains, Tibetan Plateau

open access: yesFunctional Ecology, Volume 39, Issue 9, Page 2327-2341, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract While elevational patterns of soil bacterial and fungal communities in mountain ecosystems have been well documented, the assembly processes of soil archaeal and protistan communities, and their linkage with ecosystem multifunctionality (EMF), remain poorly understood ...
Bao‐Min Yao   +14 more
wiley   +1 more source

铅锌矿区污染土壤微生物活性研究

open access: yesShuitu Baochi Xuebao, 2006
通过野外调查和采样分析,研究了浙江衢州铅锌矿区土壤的微生物、土壤酶活性及植物重金属积累特性。结果表明:矿区污染区土壤Ph、Zn、Cd、Cu全量的平均值分别是对照土壤的267.8倍、132.6倍、41.8倍、17.0倍。矿区植物体内重金属含量与土壤重金属全量和有效态含量呈显著正相关。矿区土壤随着重金属含量的增加,土壤微生物生物量碳逐渐降低,而土壤基础呼吸、微生物代谢商则升高,矿区中心污染土壤微生物生物量碳只有对照土壤的72%,而基础呼吸和微生物代谢商分别是对照土壤的1.6倍和2.3倍 ...
张玲, 叶正钱, 李廷强, 杨肖娥
doaj   +2 more sources

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