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苗栗特殊教育学校

空中英语教室（初级版．大家说英语） 2024年第7期 40-42,55页

作者： Campbell Chang Ruth devlin 不详

苗栗特殊教育学校是一所专收有特殊需求孩子的学校。有特殊需求的孩子有着不同于一般孩子的挑战。他们可能需要更多的时间来完成某些任务,或是在某些方面需要特别的照顾。他们经常需要很多的帮助和关心。他们有别于普通的学生,但这并不... 详细信息

苗栗特殊教育学校是一所专收有特殊需求孩子的学校。有特殊需求的孩子有着不同于一般孩子的挑战。他们可能需要更多的时间来完成某些任务,或是在某些方面需要特别的照顾。他们经常需要很多的帮助和关心。他们有别于普通的学生,但这并不意味着他们能力很弱。事实上,这所特殊教育学校的学生已经做出了让人大吃一惊的事情!

关键词：特殊教育学校一所特殊需求

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无敌忍者

空中英语教室（初级版．大家说英语） 2024年第5期 35-36,55页

作者： Campbell Chang Ruth devlin 不详

你可以移动、攀爬,并准确投掷吗?你平衡感好吗?如果是,你或许具备成为忍者所需的技能!哪里可以找到答案呢?在宜兰的忍者村。在这里有十道关卡来测试你的忍者技能。每通过一道关卡,就得一分。但是即使得分不多,你仍旧可以玩得很开心。忍... 详细信息

你可以移动、攀爬,并准确投掷吗?你平衡感好吗?如果是,你或许具备成为忍者所需的技能!哪里可以找到答案呢?在宜兰的忍者村。在这里有十道关卡来测试你的忍者技能。每通过一道关卡,就得一分。但是即使得分不多,你仍旧可以玩得很开心。忍者曾是古代日本的密探,他们有特别而且危险的任务要完成。忍者必须秘密执行任务,所以通常在晚上出动,他们穿着深色衣服便于隐藏。传说忍者身手了得。

关键词：平衡感忍者关卡投掷技能

Influence of the upper mixed layer depth on Langmuir turbulence characteristics

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Journal of Oceanology and Limnology 2023年第1期41卷 17-37页

作者： Guojing LI Changming DONG Jiayi PAN adam T.devlin Dongxiao WANG State Key Laboratory of Tropical Oceanography South China Sea Institute of OceanologyChinese Academy of SciencesGuangzhou 510301China Nanjing University of Information Science and Technology Nanjing 210044China Institute of Space and Earth Information Science the Chinese University of Hong KongHong Kong 999077China Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou) Guangzhou 510301China

The upper mixed layer depth(h)has a significant seasonal variation in the real ocean and the low-order statistics of Langmuir turbulence are dramatically influenced by the upper mixed layer *** explore the influence of the upper mixed layer depth on Langmuir turbulence under the condition of the wind and wave equilibrium,the changes of Langmuir turbulence characteristics with the idealized variation of the upper mixed layer depth from very shallow(h=5 m)to deep enough(h=40 m)are studied using a non-hydrostatic large eddy simulation *** simulation results show that there is a direct entrainment depth induced by Langmuir turbulence(h_(LT))within the *** normalized depthaveraged vertical velocity variance is smaller and larger than the downwind velocity variance for the ratio of the upper mixed layer to a direct entrainment depth induced by Langmuir turbulence h/h_(LT)1,respectively,indicating that turbulence characteristics have the essential change(i.e.,depth-averaged vertical velocity variance(DAVV)DADV for Langmuir turbulence)between h/h_(LT)*** rate of change of the normalized depth-averaged low-order statistics for h/h_(LT)*** reason is that the downward pressure perturbation induced by Langmuir cells is strongly inhibited by the upward reactive force of the strong stratified thermocline for h/h_(LT)***,the upper mixed layer depth has significant influences on Langmuir turbulence characteristics.

关键词： the upper mixed layer depth Langmuir turbulence turbulent characteristics large eddy simulation

An ultraviolet to visible scheme to estimate chromophoric dissolved organic matter absorption in a Case-2 water from remote sensing reflectance

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Frontiers of Earth Science 2020年第2期14卷 384-400页

作者： Xia LEI Jiayi PAN adam devlin Institute of Space and Earth Information Science The Chinese University of Hong KongHong KongChina School of Geography and Environment Jiangxi Normal UniversityNanchang 330022China

In a typical Case-2 coastal water environment(here,the Pearl River Estuary(PRE),China),chromophoric dissolved organic matter(CDOM)and suspended particulates dominate the water optical properties,and CDOM fluorescence contributes considerably to surface water *** this paper,an ultraviolet(UV)to visible scheme to retrieve CDOM absorption(ag)is developed based on a set of in situ ***,the CDOM UV absorption and spectral slope(Sg)are derived directly from the visible remote sensing reflectance;then the Sg is extrapolated to obtain the spectrum from UV to visible spectral *** algorithm performs well,with an overall mean absolute percent difference(MAPD)of^30%,~5%and^6%for the estimation of ag in 250–450 nm,Sg over 250–400 nm,and 250–700 nm,*** effectiveness and stability of the algorithm is further demonstrated in capturing the distribution pattern of CDOM absorption in the PRE from satellite ocean color imagery with multiple spatial and spectral resolution,namely:the Visible Infrared Imaging Radiometer Suite(VIIRS)(750 m/Multispectral),the Ocean and Land Color Instrument(OLCI)(300 m/Multispectral),the Hyperspectral Imager for the Coastal Ocean(HICO)(100 m/Hyperspectral),and the Landsat 8 Operational Land Imager(OLI)(30 m/Multispectral).The UV to visible scheme can benefit the CDOM absorption estimation in two aspects:1)it is free from the disturbance of suspended matter;2)it avoids uncertainties caused by the low signalto-noise ratio(SNR)of ag measurements in the visible *** algorithm is effective in revealing multiple scales of variation of CDOM absorption from ocean color observations.

关键词： Chromophoric dissolved organic matter ocean color remote sensing Pearl River Estuary ultraviolet

Remote sensing study of wetlands in the Pearl River Delta during 1995-2015 with the support vector machine method

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Frontiers of Earth Science 2018年第3期12卷 521-531页

作者： Xiaosong HAN Jiayi PAN adam T. devlin Institute of Space and Earth Information Science The Chinese University of Hong Kong Hong Kong China

In recent years, experienced rapid economic the Pearl River Delta has growth which may create a substantial burden to its ecology. In this study, the wetlands of the Pearl River Delta are investigated. Through the use of remote sensing methods, we analyze spatial and temporal variations of wetlands in this area over the past twenty years. The support vector machine （SVM） method is proven to be an effective approach for classifying the wetlands of the Pearl River Delta, and the total classifica- tion resolution reaches 94.94% with a Kappa coefficient exceeding 0.94, higher than other comparable analysis methods. Our results show that wetland areas were reduced by 36.9% during the past twenty years. The change detection analysis method shows that there was a 95.58% intertidal zone change to other land-use types, most of which （57.12%） was converted to construction land. In addition, farmland was reduced by 54.89% during the past twenty years, 47.19% of which was changed to construction land use. The inland water area increased 19.02%, but most of this growth （18.77%） was converted from the intertidal zone.

关键词： wetland Pearl River Delta support vector machine method Landsat images