Results 21 to 30 of about 1,886,267 (156)
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT The heterostructured 1T‐MoS2‐based bimetallic sulfides are promising bifunctional electrocatalysts for alkaline overall water splitting. However, the controllable synthesis of these catalysts is hindered by the ready conversion of Mo species to 2H‐MoS2 and the tedious heterostructure engineering during sulfidation.
Zijian Zhao +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 通过田间和室内试验研究了太湖地区3种主要水稻土(白土、黄泥土和乌栅土)的水分特征以及影响因素,得出了各种土壤每一土层的容重、质地、有机质、土壤团聚度、土壤结构系数和土壤水分特征曲线,比较了3种主要水稻土类型的土壤基本物理性质和水分特征状况,并根据水分特征曲线得出了这3种土壤的田间持水量、有效水含量和萎蔫系数。结果表明:土壤田间持水量和有效水含量均与容重呈极显著的线性负相关,有效水与土壤粘粒含量也呈显著的线性负相关;而土壤的田间持水量和有效水含量与土壤有机质、结构系数、团聚度呈极显著的线性正相关 ...
吴华山 陈效民 叶民标 吴华强 施恩培
doaj
Functional Ecology, Volume 40, Issue 11, Page 3354-3366, November 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Oxygen supply capacity (α) is a physiological trait hypothesized to shape the metabolic niche and biogeography of aquatic breathers, yet how natural selection targets α remains unclear.
Na Zhang +6 more
wiley +1 more source
International Journal of Applied Linguistics, Volume 36, Issue 4, Page 3112-3140, November 2026.ABSTRACT Research on English‐Medium‐Instruction (EMI) highlights inadequate support for students transitioning from L1‐medium‐instruction to EMI. To date, little research has focused on how L2 students’ adaptation to an EMI environment influences their L2 learning motivation (LLM).
Kevin W. H. Tai
wiley +1 more source
, 2012 通过对土壤的物理性质和水分特征曲线的测定,分析了刚察县4种植被类型土壤的持水性能和供水性能。结果表明,不同植被类型土壤水分特征曲线与Van Genuchten模型非常符合,R2值都高达0.99以上,说明用Van Genuchten模型描述不同类型土壤水分数量和能量之间的关系是比较准确的。不同植被类型土壤的物理性黏粒含量为:油菜地>高草地>草灌地,土壤容重为:高草地>草灌地>油菜地,而总孔隙度为:油菜地>草灌地>高草地,表明油菜地土壤水分物理性质明显优于草灌地和高草地 ...
邢闪[1], 赵景波[1,2], 马延东[1]
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Zhejiang Daxue xuebao. Lixue ban, 2011 通过建立时间序列模型，对ADHD儿童与正常儿童的听觉持续性注意水平进行拟合，并分析2组被试间的差异，动态地观测ADHD儿童的注意缺陷水平，并实现对ADHD儿童注意水平的预测.被试选取ADHD儿童30名, 正常儿童10名，对被试进行听觉持续性操作测试，对每个序列的平均正确率进行时间序列模型分析，比较2组被试间的差异.根据数据的特征选用Holt模型对ADHD儿童的持续性注意水平进行建模及拟合，而正常儿童组则选用简单模型(Simple).与正常儿童相比，ADHD儿童存在显著的注意缺陷特征 ...
LIUSi-yan(刘斯彦) +2 more
doaj +1 more source
Scientists’ warning on the global destruction of rock outcrop ecosystems
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula +19 more
wiley +1 more source
, 2012 通过对陕西省洛川县第34黄土层和第34红色古土壤层的原状土进行水分特征曲线、田间持水量等项目的实验测定,分析计算了各层土壤的供水储水性能及有效水分含量。结果表明,洛川第34黄土层和第34红色古土壤土层的水分特征曲线与Van Genuchten模型非常符合,相关系数R~2均达0.99以上,说明采用Van Genuchten模型对这4个土层的水分含量和能量之间的关系进行描述是比较准确的。0~30kPa吸力条件下,第34黄土层比第34红色古土壤层持水量高,黄土层的供水(释水)性能和储水性能强于古土壤 ...
邢闪[1], 王长燕[3], 赵景波[1,2]
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Behavioral interventions to reduce demand for threatened freshwater turtles as pets
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Growing demand for freshwater turtles as pets has fueled illegal trade and accelerated wild population declines, underscoring the need for theory‐based demand‐reduction interventions. We conducted a three‐part randomized controlled trial with active turtle keepers (n = 1800) in China to test conservation‐ and legality‐framed messages by ...
Wuji Zheng +9 more
wiley +1 more source
亚热带喀斯特森林的水土保持效益研究——以贵州茂兰国家级自然保护区为例
Shuitu Baochi Xuebao, 2002 茂兰喀斯特森林是亚热带地区幸存下来的一片面积最大 ,分布最集中 ,原生性最强的喀斯特森林。通过一年多时间的连续观测发现 :在 15 93.2 m m的年总降雨量中 ,有 2 0 7.4 mm被林冠截流 ,占 13% ;有 119.1m m为树干径流 ,占 7.5 % ;森林穿透雨为 12 6 6 .7m m,占 79.5 %。枯枝落叶的最大持水率可达 2 35 .6 7% ,岩面苔藓的最大吸水率可达 6 5 0 .35 % ,腐殖土的最大持水率为 6 4 .4 3% ,而钙质土的最大持水率仅为 4 5 .
冉景丞 何师意 曹建华 熊志斌 陈会明
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