Results 31 to 40 of about 1,498,239 (152)
Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study
ABSTRACT Artificial intelligence (AI) tools now permeate English academic writing. However, evidence on how feedback modalities align with student differences and with psychological mechanisms remains limited. Prior work often reduced learning styles to simple matches with delivery modes and treated learning engagement and writing anxiety as peripheral.
Yi Ren +3 more
wiley +1 more source
芽囊原虫(Blastocystis spp.)病是一种人兽共患寄生虫病,广泛分布于世界各地。曾经长期被认为是一种对人体无害的酵母,近年来大量证据表明,芽囊原虫是一类可寄生在人和灵长类等多种动物的肠道内可致病的原虫。随着研究的深入,非人灵长类动物芽囊原虫病逐渐引起人们的关注,非人灵长类动物和人类具有相似的基因背景和表型特征而成为研究人类疾病中的理想动物模型。本文从流行病学、基因分型等方面总结了国内外芽囊原虫在非人灵长类动物中感染情况和不同国家之间基因型差异的研究进展 ...
李廷翠 普丽花 李红霞
doaj
Evaluating the use of taxonomy in the IUCN Red List
Abstract Taxonomy defines the units that conservationists strive to preserve for future generations. However, the discovery of new species and the taxonomic revision of existing species affect conservation efforts. Despite the importance of taxonomy for a species’ conservation, there is currently no overview of how those leading species extinction risk
Stephen T. Garnett +8 more
wiley +1 more source
在人类世,人类活动的不断扩展和加剧,使野生动物的生存环境发生了巨大变化。这些变化不仅影响了野生动物的生存和繁衍,还对其体色适应产生了深远影响。体色作为动物适应环境的重要特征之一,对野生动物的生存至关重要。栖息地破坏、全球气候变暖、城市化和环境污染等人为活动因素导致的环境快速变化,破坏了动物基于颜色的伪装、通讯和体温调节等能力。动物改变体色增强反捕食和体温调节适应能力,但环境变化的速度超过很多动物的体色适应速度,种群面临强大的生存压力。未来的研究应该综合考虑不同干扰类型的影响、人为活动造成的生态系统破坏 ...
赖馥茜 +7 more
doaj +2 more sources
Risks of concealing environmental degradation
Abstract Current practice seeks to conceal the visual impact of land‐use change (i.e., development). Six percent of development impact assessments in Australia and 14% of the World Bank's assessments recommend visual impact mitigation. This mitigation results in, for example, vegetated buffer strips alongside cleared agricultural areas and earthen ...
Matt W. Hayward +8 more
wiley +1 more source
The End of the Observable Infodemic: Privatised Observability and Public Health Monitoring
ABSTRACT Infodemiology and infodemic management rest on a premise so foundational that it is rarely stated: health information behaviour leaves traces that researchers and public institutions can observe. This paper argues that the premise is dissolving.
Christoph Dockweiler
wiley +1 more source
Intangible drivers of tolerance shape human–elephant coexistence in Southwest China
Abstract Southwest China is home to a small but rapidly expanding population of Asian elephants (Elephas maximus), whose growth has intensified conflicts with people living in shared landscapes. These conflicts result in substantial economic losses and occasional human casualties. This coexistence paradox—where conservation success leads to significant
Xiaoyu Yu +4 more
wiley +1 more source
空间动物实验是人类空间生命科学研究的重要组成部分. 一直以来, 空间动物实验为探索地球生物体在航天环境中的生命现象及活动规律、支持载人航天的可持续性发展做出了重要贡献. 随着航天工程的发展, 航天员在空间驻留的时间越来越长, 为解决人类在空间旅行中的健康问题, 各国先后开展了空间啮齿类动物实验, 研究空间环境给生命体带来的影响, 为人类空间飞行提供重要的生理和医学数据.
张 晶晶, 吕 勇, 张 涛, 刘 方武
doaj +1 more source
ABSTRACT Advanced metallic glasses, leveraging their ultrahigh strength, excellent corrosion resistance, superior soft magnetic properties and good biocompatibility, have gradually become indispensable strategic cornerstones in critical fields such as aerospace, electronic information and energy power. This unique combination of properties enables them
Yizhou Liu +11 more
wiley +1 more source
根据新疆1981-2005年气象数据及两期土地利用/土地覆盖数据,运用改进的Holdridge植被生态分区模型、土地利用程度模型以及重心模型,分析了新疆LUCC对气候变化和人类活动的响应程度及变化趋势。研究表明:25年间新疆温度升高,降水增多,气候变化使得区域内植被群落格局发生变化,北部地区的未利用地向草地、灌木等生态类型转化;同时人类活动的加剧使得区域西北地区农用地和建设用地增加,生态环境也得到一定程度的改善。在气候变化和人类活动共同作用下,研究区土地利用程度重心由北偏西48度移动了3.87km ...
刘海隆 +4 more
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