Results 11 to 20 of about 3,519 (166)
Integrative Conservation, EarlyView.First confirmed breeding of the Brown Hornbill in China, documented through cooperative feeding in Shangyong Protected Area. ABSTRACT The Brown Hornbill (Anorrhinus austeni), a Near Threatened frugivore, reaches the northern edge of its distribution in southern Yunnan, China, yet breeding had not been previously documented with site‐attributed nests in
Junsong Li +8 more
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
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Rare Metals, EarlyView.ABSTRACT Regulating negative parameters of metacomposites is mainly limited by their unclear mechanisms, which affects their practical applications in new sensing, communication, electromagnetic (EM) protection and other fields. This work proposes a dual‐functional competitive design strategy based on the waste corncob‐derived carbon/polyaniline ...
Qiuyun Yang +4 more
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
One‐Sidedness and the Inferior Function in Coriolanus and Timon of Athens
Journal of Analytical Psychology, EarlyView.Abstract For both Jung and Shakespeare, one‐sidedness is the fundamental tragic trait. Jung proposed that as an individual develops, they inevitably associate their identity with certain modes of perception and interaction, and that this leads to psychological polarization.
Sofie Qwarnström
wiley +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract DNA barcode‐based species identification has become pivotal in biodiversity research. Current barcoding‐based deep learning methods have advantages in species identification but exhibit significant limitations. By using COI barcoding alone, previous studies were unable to fully capture species identification features. Prior methods showed that
Bin Ye +4 more
wiley +1 more source
Faulkner’s Gothic Complex in A Rose for Emily [PDF]
, 2010 A rose for Emily is regarded as a typical gothic novel by Faulkner, due to its odd plot and ghastly setting. This paper discusses the relationship between this novel and the typical gothic novel from the perspectives of the theme, depiction of characters,
FENG, Bei
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Jianzhu Gangjiegou Jinzhan, 2009 随着经济、文化的飞速发展,大跨度结构越来越多,大跨度钢结构的发展状况与施工技术水平已成为代表一个国家建筑科技水平的重要标志之一。计算机的普及和有限元分析方法的广泛运用为大跨度钢结构的加速发展创造了条件。大跨度钢结构造型越来越新颖,跨度也越来越大,结构体系越来越复杂,施工也越来越难。本文通过南京奥体中心主体育场等场馆工程,重点介绍了目前大跨度场馆钢结构的几种典型施工技术。
张瑾屏
doaj
Jianzhu Gangjiegou Jinzhan, 2023 钢桁架结构具有承载力高、布置灵活、造型美观等特点，被广泛应用于大跨度建筑结构中。高空滑移施工作为主要的钢结构施工方法，越来越多地在大跨度钢桁架结构施工中得到应用。针对大跨度桁架结构提出一种新的滑移技术——倾斜滑移施工技术，扩展了滑移施工的应用范围，降低了滑移施工造价。倾斜滑移施工技术通过设置倾斜的滑移轨道、滑移顶推设备及反拉装置，实现结构沿斜面滑移，并避免被滑移结构沿斜向自滑。设计了装配式支撑体系，满足大跨钢桁架拼装的受力要求，兼具加工简单、安拆方便的特点；设计了门式滑移系统 ...
裘建华 +6 more
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Efficient Simulation Methods for Reinforced Concrete Columns with Encased Steel in High-rise Building Structures [PDF]
, 2016 型钢混凝土柱在建筑结构中往往是主要的承重构件之一，使用合适的数值模型分析其力学性能对高层结构抗震分析有重要的意义。本文综述了目前文献中已有的低含钢率恢复力模型相关研究，分析了其理论、计算流程和算法，并在通用有限元软件OpenSees中编程实现。本文详细推导了模型中基本参数的确定方法，并用于模拟实际高层建筑结构中的型钢混凝土柱。首先，本文用恢复力模型模拟了单根型钢混凝土柱的试验，通过对比验证了模型的精度，研究了其计算效率。其次，本文将恢复力模型用于理想32层高层结构中的单排型钢混凝土构件静、动力分析中 ...
曾志弘
core