Results 21 to 30 of about 1,120,524 (172)

Cantonese (Dis)investment by Cross‐Border Postgraduates in Hong Kong: Negotiating Competing Capitals and Multiple Identities Among Neoliberal Subjects

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT One key strategy that local universities and the government of Hong Kong have adopted in recent years is attracting more students from Chinese Mainland to study at Hong Kong's higher education institutions and contribute to society after graduation.
Lingnan Zhang, Yue Peng
wiley   +1 more source

台灣高山凍融作用與冰緣地形分布之研究 [PDF]

open access: yes, 2015
[[abstract]]冰凍為高山與冰緣氣候中,常見的環境因子,而凍融作用亦是其中最重要的地形營力。台灣高山地區易發生凍融風化與寒凍潛移等作用,對其地形演育甚為重要。本研究採集南湖大山土壤樣本於實驗室模擬凍融作用,並蒐集南湖大山與合歡山不同深度之地溫資料,推估凍融作用的規模與頻率,及繪製高山地區之冰緣地貌圖。 凍融模擬實驗結果顯示,土壤中不同的含水量,對於土壤凍融溫度影響不明顯,而可以觀察到土壤水有冰水共存的現象。由南湖大山地溫觀測站的資料顯示,地表下兩公分處之凍融循環頻率為274次 ...
陳毅青; 林俊全
core  

圆环地网与方形地网冲击特性对比仿真

open access: yesDianci bileiqi, 2013
为了更好的解决接地网散流、均压以及降阻问题,对圆环形接地网的均压特性及接地电阻进行了研究,并与传统的方形地网进行比较,采用电磁暂态仿真程序(ATP)对不形状的接地网,在雷电冲击作用下的电压大小进行仿真,以及对同一地网雷电流入地点不同时,入地点处的电压大小进行了仿真分析。结果分析表明:周长相同的圆环形地网与方形地网相比,圆环形地网的接地电阻比方形地网的小,并且雷电流入地点处的电压只有方形地网的一半左右,散流效果比方形地网好。在同跨度下,圆环地网的跨步电压也明显小于方形地网,均压效果好 ...
杨廷方, 张航, 陈智翔, 罗星辰
doaj  

Co‐Teaching in a Virtual Intensive Study Language Programme: Insights From Team Ethnography

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT As virtual study abroad becomes an increasingly important form of international education, little is known about how transnational teaching is organised and sustained across institutions. Using activity theory as an analytical framework and team ethnography as methodology, this study examines a virtual intensive study (VIS) programme delivered
Zhu Hua   +7 more
wiley   +1 more source

The effect of mesoscale mountain in the boundary layer of the tropical cyclone(中尺度地形对热带气旋边界层的影响)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
基于梯度风动量近似理论,考虑气压梯度力、科氏力、湍流摩擦力、离心力和惯性偏差力5力平衡,得到了柱坐标系下具有热带气旋边界层特征的解析解.并着重讨论了三维钟型孤立地形及二维钟型地形对径向速度、垂直水平流场及垂直速度场的影响.对于数值解的再现表明,热带气旋内边界层的运动同时受到湍流摩擦作用与地形作用的共同影响,二维钟型地形比三维钟型孤立地形对于垂直速度场、径向速度场及流场有更明显的影响.而热带气旋中心与地形中心的不重合会产生风场的不对称结构,且会在地形西北侧形成“偶极型”的垂直速度.
ZHAOYun-wu(赵云武)   +2 more
doaj   +1 more source

“It Can't be Translated Into a Conventional English Phrase”: Crafting Academic Identities Through Translingual Writing

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This qualitative multiple case study explores multilingual postgraduate students’ academic identities through writing at an EMI university in Hong Kong, with a focus on how they gain legitimacy in knowledge‑making with their multilingual repertoires. Grounded in a poststructuralist understanding of identities as fluid and negotiated, the study
Siqi Song, Ken Lau
wiley   +1 more source

What Contributes to Self‐Efficacy in Speaking Chinese as a Foreign Language: A Social Cognitive Perspective

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Grounded in social cognitive theory, this study investigated how high‐evidence factors jointly contribute to Chinese‐as‐a‐foreign‐language (CFL) speaking self‐efficacy. Data from 236 CFL learners in Beijing revealed a multifaceted pattern of associations.
Peijian Paul Sun   +3 more
wiley   +1 more source

AI foundation models in plant biology

open access: yesNew Phytologist, EarlyView.
Foundation models decode genomes, engineer proteins, phenotype crops, and drive AI agents across plant biology. This figure was created in BioRender (BioRender.com/xcmmkel). Summary Rapid technological progress has enabled plant biologists to accumulate unprecedented volumes of multi‐scale, multi‐modal data, yet this abundance of data has intensified ...
Haopeng Yu
wiley   +1 more source

Pollution and Haunted Eco‐Histories: Silent Hill and Silent Horrors in Centralia, Pennsylvania

open access: yesPopular Culture Review, Volume 37, Issue 2, December 2026.
ABSTRACT Centralia is a former mining town and borough in Northeastern Pennsylvania, whose population has been steadily declining since the Mine Fire of 1962—a fire that still burns today. The “horrors” of living in Centralia are reflected in horror media set in postindustrial mining towns like Silent Hill.
Maz Jardon
wiley   +1 more source

Power Leveraging: The Everyday Expansion of the Grassroots State in Urban China

open access: yesLaw &Policy, Volume 48, Issue 4, October 2026.
ABSTRACT China has witnessed a notable expansion of state power during and after the pandemic, particularly at the grassroots level. How has this occurred? The Shequ, a grassroots state agent, has played a central role, taking on extensive administrative responsibilities aimed at enhancing social management, often at the expense of rule‐of‐law ...
Aokai Yang
wiley   +1 more source

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