Results 31 to 40 of about 578,867 (149)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Chlorination roasting has emerged as a promising pyrometallurgical strategy for the selective recovery of lithium from spent lithium‐ion batteries (LIBs). In this study, a natural roasting agent, seawater‐derived chlorides, was employed to selectively extract lithium from spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode. MgCl2·6H2O, a main component
Bei‐Lei Zhang +7 more
wiley +1 more source
International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
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Gongye shui chuli, 2010 采用静态阻垢评价法和动态阻垢评价法分别对新型反渗透膜阻垢剂YSM-12进行了阻垢性能评价。静态评价结果表明，当YSM-12的质量浓度为12 mg/L时，其对CaCO3的阻垢率达到64.3%，优于相同浓度国外药剂PTP0100的52.3%；对CaSO4的阻垢率为64.5%，远远高于PTP0100的1.8%。动态评价结果表明，当YSM-12的质量浓度分别为2、3、4 mg/L时，其维持水通量不变的时间分别为42、50、80h；而相同条件下PTP0100维持水通量不变的时间仅为0、6、10 h。
郦和生 +3 more
doaj +2 more sources
Gaoya dianqi, 2021 变压器油中溶解气体在线监测是对油浸式变压器绝缘状况进行实时监测的有效技术手段。对油中溶解气体在线监测装置进行运行质量评价,对装置选型、供应商评价和保障变压器运行可靠性具有重要意义。现有的变电在线监测装置运行质量评价研究存在数据规模小和评价指标有限等问题。为提高评价水平,文中统计分析了大型数据集中在线监测装置的厂家分布、运行年限分布、数据质量等重要信息,然后建立了油中溶解气体在线监测装置运行质量的模糊层次综合评价模型;最后对数据集进行评价结果分析统计,证明了该评价体系反映各厂家监测装置实际应用情况的准确性。
刘慧鑫 +4 more
doaj
Integrative Conservation, Volume 4, Issue 4, Page 675-685, December 2025.We demonstrated that Anguilla japonica eDNA concentration was allometrically scaled with their body size in both the laboratory and riverine environments. Integrating body size allometry has the potential to improve population abundance estimates in the field, whereas further clarification is required for understanding eDNA production mechanisms ...
Toshiaki S. Jo +2 more
wiley +1 more source
, 1995 1993年5月对厦门市主要河流作了水质现状调查监测,监测数据显示,河流以有机物污染为主。以水质综合质量指数方法和超标分类评价法对河流水质作了现状评价。选用有机污染有关指标为评价因子,以河流功能标准为评价标准,根据水质综合质量指数值和超标因子数目,将水质划分为3级。水质综合质量指数评价结果表明,评价河流水质现状属地面水环境质量标准Ⅲ—Ⅳ类之间,主要污染因子是dO,COd_(Mn),石油类和PH、IP。将水质综合质量指数法与超标分类评价法作了比较,两种评价结果趋势一致,而前者更具有定量、直观 ...
陈于望, 陈慈美
core
Infant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 6, Page 855-869, November 2025.Abstract This study examined the role of maternal mind‐mindedness (MM) – the tendency to ascribe mental states to one's child – in infant regulatory symptoms and disorders and the moderating role of parenting stress and global psychological distress. A better understanding of these relationships may inform prevention and intervention programs.
Anna Katharina Georg +4 more
wiley +1 more source
Gongye shui chuli, 2011 目前火力发电厂普遍采用的水处理用活性炭吸附性能评价方法为《火力发电厂水处理用活性炭使用导 则》，此法需对天然水中的腐殖酸、富里酸、木质素和丹宁酸4 种有机物进行活性炭吸附试验，且所用腐殖酸和富里酸提取自失效的阴树脂，操作十分繁琐。分别采用《火力发电厂水处理用活性炭使用导则》和操作相对简便的《煤质颗粒活性炭试验方法焦糖脱色率的测定》对10 种不同活性炭的吸附性能进行评价，评价结果完全一致。建议火电厂 以《煤质颗粒活性炭试验方法焦糖脱色率的测定》作为水处理用活性炭吸附性能的评价方法。
王罗春 +3 more
doaj +2 more sources
Clip Voice: Misogyny and the Renegotiation of a Gendered Vocal Style in Chinese Digital Discourse
Journal of Sociolinguistics, Volume 29, Issue 5, Page 348-359, November 2025.ABSTRACT The participatory culture of social media allows women's voices to be heard but also parodied and policed. On Chinese social media platforms, where performers rapidly adopt and transform vocal trends for engagement, discourse on gendered vocal styles has proliferated.
Zichuan Yu, Rebecca Lurie Starr
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China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition
Antipode, Volume 57, Issue 3, Page 830-861, May 2025.Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley +1 more source