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Analysis on the causes of massive stranding of Yellow Sea green tide on Lianyungang and Rizhao coasts in 2022

Journal of Oceanology and Limnology 2024年第3期42卷 816-830页

作者： lingjuan wu Juan HUANG Yi DING Guiyan LIU Shuai HUANG Song GAO Chao YUAN Jiangling XU Ping wu Rui HUANG Ruobing WEN Jie MEI North China Sea Marine Forecasting and Hazard Mitigation Center Ministry of Natural ResourcesQingdao 266061China Shandong Key Laboratory of Marine Ecological Environment and Disaster Prevention and Mitigation Qingdao 266061China National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology Xi’an 710129China East China Sea Marine Forecasting and Hazard Mitigation Center Ministry of Natural ResourcesShanghai 200136China North China Sea Ecological Center Ministry of Natural ResourcesQingdao 266033China

In 2022,Yellow Sea green tide caused by Ulva prolifera reached a historic minimum and the coastal areas of Shandong Peninsula were less ***,the largest amount of seaweed biomass has been washed ashore on Lianyungang and Rizhao coasts since *** studied the development pattern of Yellow Sea green tide in 2022,and analyzed the key environmental factors on the growth and drifting,then discussed the possible reasons that resulted in the massive stranding of green tide biomass in Lianyungang and *** show under the combined influence of the east to southeast winds and currents with shoreward anomalies,green tide drifted to the coastal waters between Shandong and Jiangsu provinces and the distribution areas located westward compared with previous years(2008–2021).Floating *** rafts from the coastal waters of Binhai and Sheyang drifted continuously into the coastal waters of Lianyungang and Rizhao,providing important supplements for Yellow Sea green *** green tide in 2022 distributed close to the coastal waters,the abundant nutrients might support their continuous high growth *** addition,the amount of rainfall around Shandong Peninsula from late June to early July were significantly higher than in previous years,which might promote the development of green tide to some extent.

关键词： Yellow Sea green tide stranding biomass development pattern environmental factor

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外语视频直播课堂模态设计研究

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山东外语教学 2024年第3期45卷 59-69页

作者：吴玲娟张德禄上海第二工业大学外文学院上海201209 同济大学外国语学院上海200092

外语视频直播课堂具有独特的模态设计模式。文章首先建构了外语视频直播课堂的模态设计分析框架,然后基于此分析框架并通过多模态标注对优质少儿英语视频直播课程的模态设计进行了分析,聚焦模态选择和配置特征。研究发现:受语境、意义... 详细信息

外语视频直播课堂具有独特的模态设计模式。文章首先建构了外语视频直播课堂的模态设计分析框架,然后基于此分析框架并通过多模态标注对优质少儿英语视频直播课程的模态设计进行了分析,聚焦模态选择和配置特征。研究发现:受语境、意义、模态可及性和供用特征以及符际关系等的综合制约。(1)口语是师生建构意义的主要模态;手势是教师经常选择但学生偶尔使用的模态;教学工具和教学物理环境模态也被教师用来建构意义,却很少被学生选择;文字和与之产生紧密逻辑语义关联的概念图像则大多同时被课件制作者选择用以建构意义。(2)不同教学环节的模态配置总体上呈现出多样化和多模态的特点,各种模态发挥不同的意义潜势且相互间形成多样化的协同关系。最后,文章指出外语视频直播课堂的模态设计需遵守趣味性、前景化和可及性原则等模态选择原则以及适配、主次、经济性和动态调整原则等模态配置原则。

关键词：外语视频直播课堂模态设计原则

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E1 Nio phenomenon in simple ocean data assimilation data

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Acta Oceanologica Sinica 2005年第4期24卷 43-53页

作者： CUI Maochang wu lingjuan Institute of Oceanology Chinese Academy of Sciences Qingdao 266071 China Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics Institute of Atmospheric Physics Chinese Academy of Sciences Beijing 100080 China Graduate School Chinese Academy of Sciences Beijing 100039 China

To study how the air and sea interact with each other during El Nifio/La Nifia onsets, extended associate pattern analysis （EAPA） is adopted with the simple ocean data assimilation （SODA） data. The results show that as El Niйo/La Niйa＇s parents their behaviors are quite different, there does not exist a relatively independent tropical atmosphere but does exist a relatively independent tropical Pacific Ocean because the air is heated from the bottom surface instead of the top surface and of much stronger baroclinic instability than the sea and has a very large inter-tropical convergence zone covering the most tropical Pacific Ocean. The idea that it is the wester burst and wind convergence, coming from middle latitudes directly that produce the seawater eastward movement and meridional convergence in the upper levels and result in the typical E1 Nifio sea surface temperature warm signal is confirmed again.

关键词： El Niйo/La Nifia phenomenon causes extended associate pattern analysis SODA data

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Variation of Indo-Pacific upper ocean heat content during 2001–2012 revealed by Argo

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Acta Oceanologica Sinica 2015年第5期34卷 29-38页

作者： wu Xiaofen LIU Zenghong LIAO Guanghong wu lingjuan State Key Laboratory of Satellite Ocean Environment Dynamics Second Institute of OceanographyState Oceanic Administration North China Sea Marine Forecasting Center of State Oceanic Administration

Understanding of the temporal variation of oceanic heat content （OHC） is of fundamental importance to the prediction of climate change and associated global meteorological phenomena. However, OHC characteristics in the Pacific and Indian oceans are not well understood. Based on in situ ocean temperature and salinity profiles mainly from the Argo program, we estimated the upper layer （0-750 m） OHC in the Indo-Pacific Ocean （40°S-40°N, 30°E-80°W）. Spatial and temporal variability of OHC and its likely physical mechanisms are also analyzed. Climatic distributions of upper-layer OHC in the Indian and Pacific oceans have a similar saddle pattern in the subtropics, and the highest OHC value was in the northern Arabian Sea. However, OHC variabilities in the two oceans were different. OHC in the Pacific has an east-west see-saw pattern, which does not appear in the Indian Ocean. In the Indian Ocean, the largest change was around 10°S. The most interesting phenomenon is that, there was a long-term shift of OHC in the Indo-Pacific Ocean during 2001-2012. Such variation coincided with modulation of subsurface temperature/salinity. During 2001-2007, there was subsurface cooling （freshening） nearly the entire upper 400 m layer in the western Pacific and warming （salting） in the eastern Pacific. During 2008-2012, the thermocline deepened in the western Pacific but shoaled in the east. In the Indian Ocean, there was only cooling （upper 150 m only） and freshening （almost the entire upper 400 m） during 2001-2007. The thermocline deepened during 2008-2012 in the Indian Ocean. Such change appeared from the equator to off the equator and even to the subtropics （about 20°N/S） in the two oceans. This long-term change of subsurface temperature/salinity may have been caused by change of the wind field over the two oceans during 2001-2012, in turn modifying OHC.

关键词： ocean heat content temperature and salinity profiles wind forcing Argo Indo-Pacific Ocean

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Argonaute protein as a linker to command center of physiological processes

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Chinese Journal of Cancer Research 2013年第4期25卷 430-441页

作者： Kaifa Wei lingjuan wu Yanhui Chen Yina Lin Yanmei Wang Xiaoyao Liu Daoxin Xie Department of Biological Sciences and Biotechnology Minnan Normal University School of Life Sciences Tsinghua University

MicroRNAs （miRNAs） post-transcriptionally regulate gene expression by binding to target mRNAs with perfect or imperfect complementarity, recruiting an Argonaute （AGO） protein complex that usually results in degradation or translational repression of the target mRNA. AGO proteins function as the Slicer enzyme in miRNA and small interfering RNA （siRNA） pathways involved in human physiological and pathophysiological processes, such as antiviral responses and disease formation. Although the past decade has witnessed rapid advancement in studies of AGO protein functions, to further elucidate the molecular mechanism of AGO proteins in cellular function and biochemical process is really a challenging area for researchers. In order to understand the molecular causes underlying the pathological processes, we mainly focus on five fundamental problems of AGO proteins, including evolution, functional domain, subcellular location, post-translational modification and protein-protein interactions. Our discussion highlight their roles in early diagnosis, disease prevention, drug target identification, drug response, etc.

关键词： Small RNA Argonaute (AGO) protein functional domain subcellular location post-translational modification pathological process

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A novel mechanism of inhibiting in-stent restenosis with arsenic trioxide drug-eluting stent: Enhancing contractile phenotype of vascular smooth muscle cells via YAP pathway

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Bioactive Materials 2021年第2期6卷 375-385页

作者： Yinping Zhao Guangchao Zang Tieying Yin Xiaoyi Ma Lifeng Zhou lingjuan wu Richard Daniel Yunbing Wang Juhui Qiu Guixue Wang Laboratory of Tissue and Cell Biology Lab Teaching&Management CenterChongqing Medical UniversityChongqing400016China Key Laboratory for Biorheological Science and Technology of Ministry of Education State and Local Joint Engineering Laboratory for Vascular ImplantsBioengineering College of Chongqing UniversityChongqing400030China Beijing Amsinomed Medical Co. LtdBeijing100021China Medical School Newcastle UniversityNewcastle Upon TyneNE24AXUK National Engineering Research Center for Biomaterials Sichuan UniversityChengdu610065China

Objective:Arsenic trioxide(ATO or As2O3)has beneficial effects on suppressing neointimal hyperplasia and restenosis,but the mechanism is still *** goal of this study is to further understand the mechanism of ATO's inhibitory effect on vascular smooth muscle cells(VSMCs).Methods and results:Through in vitro cell culture and in vivo stent implanting into the carotid arteries of rabbit,a synthetic-to-contractile phenotypic transition was induced and the proliferation of VSMCs was inhibited by ATO.F-actin filaments were clustered and the elasticity modulus was increased within the phenotypic modulation of VSMCs induced by ATO in ***,Yes-associated protein(YAP)nuclear translocation was inhibited by ATO both in vivo and in *** was found that ROCK inhibitor or YAP inactivator could partially mask the phenotype modulation of ATO on ***:The interaction of YAP with the ROCK pathway through ATO seems to mediate the contractile phenotype of *** provides an indication of the clinical therapeutic mechanism for the beneficial bioactive effect of ATO-drug eluting stent(AES)on in-stent restenosis(ISR).

关键词： Arsenic trioxide(ATO) Bioactive Yes-associated protein(YAP) In-stent restenosis(ISR)

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水下声学调制解调器动态可重构数字系统设计与实现

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北京大学学报（自然科学版） 2013年第5期49卷 765-772页

作者：武玲娟崔小欣于敦山北京大学信息科学与技术学院微电子学系北京100871

提出一种动态可重构的水下声学调制解调器数字系统,此系统将调制、解调模块定义为可重构模块,根据水下声学信道的检测结果,动态调整其调制解调方式和数据率,以提供低误码率、低能耗的通信。在Xilinx XUPV5 FPGA开发板上完成数字系统的... 详细信息

提出一种动态可重构的水下声学调制解调器数字系统,此系统将调制、解调模块定义为可重构模块,根据水下声学信道的检测结果,动态调整其调制解调方式和数据率,以提供低误码率、低能耗的通信。在Xilinx XUPV5 FPGA开发板上完成数字系统的实现与软硬件协同验证,结果表明功能正确,数字系统可以动态配置为2FSK和2PSK模式。与传统FPGA实现方法相比,动态可重构的设计方法提高了算法设计的灵活性,节约了数字系统硬件实现的资源。

关键词：水声调制解调器动态可重构水下无线传感器网络嵌入式系统

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大型水母迁移规律和灾害监测预警技术研究进展

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生态学报 2016年第10期36卷 3103-3107页

作者：吴玲娟高松白涛国家海洋局北海预报中心青岛266061 山东省海洋生态环境与防灾减灾重点实验室青岛266061

20世纪80年代以来,全球大型水母灾害发生频率与成灾种类不断增加,已严重影响了近海海洋渔业、沿海工业、滨海旅游业和海洋生态系统,已引起了各国政府高度重视,并且越来越多海洋工作者投身水母迁移等科学研究和监测预警工作中。回顾近年... 详细信息

20世纪80年代以来,全球大型水母灾害发生频率与成灾种类不断增加,已严重影响了近海海洋渔业、沿海工业、滨海旅游业和海洋生态系统,已引起了各国政府高度重视,并且越来越多海洋工作者投身水母迁移等科学研究和监测预警工作中。回顾近年来国内外学者对水母漂移聚集和溯源等迁移规律的研究进展以及水母灾害监测预警工作现状。水母研究为预测预警工作服务,应侧重于开展系统的水母海上和室内试验,建立业务化立体监测体系;加强水母漂移聚集机理研究,建立更完善的水母预警模式。

关键词：大型水母迁移规律业务化监测体系预警模式

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雨课堂支持下的通用学术英语混合式教学及其对学生多元读写能力的影响

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上海第二工业大学学报 2020年第2期37卷 143-148页

作者：吴玲娟上海第二工业大学文理学部上海201209

移动互联网的快速发展为深化高校外语教学改革提供了良好机遇。将轻量级智慧教学工具"雨课堂"融入通用学术英语(English for general academic purposes,EGAP)教学,阐释了雨课堂支持下的EGAP混合式教学模式的具体实施步骤,并通过问卷调... 详细信息

移动互联网的快速发展为深化高校外语教学改革提供了良好机遇。将轻量级智慧教学工具"雨课堂"融入通用学术英语(English for general academic purposes,EGAP)教学,阐释了雨课堂支持下的EGAP混合式教学模式的具体实施步骤,并通过问卷调查和访谈等方式研究了该教学模式对大学生多元读写能力产生的影响。研究结果表明,雨课堂方便了课外自主学习和随堂测试,有助于提高学生的语言读写能力;混合式教学创造了更多的语言操练机会去综合培养学生的语言、批判性以及信息和技术等多元读写能力。

关键词：雨课堂混合式教学通用学术英语多元读写能力

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剩余电流动作断路器的选择性保护实例

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电器与能效管理技术 2015年第2期 70-72页

作者：吴玲娟杭申集团杭州之江开关股份有限公司浙江杭州311234

针对剩余电流动作断路器(RCB)实际使用中存在的分级保护越级跳闸问题,以一实际配电线路案例,详细分析了RCB和带过电流保护的RCB(RCBO)的剩余电流及动作时间的选择性,根据分析给出了实际案例的RCB、RCBO参数选择方案,实现了电流选择性和... 详细信息

针对剩余电流动作断路器(RCB)实际使用中存在的分级保护越级跳闸问题,以一实际配电线路案例,详细分析了RCB和带过电流保护的RCB(RCBO)的剩余电流及动作时间的选择性,根据分析给出了实际案例的RCB、RCBO参数选择方案,实现了电流选择性和时间选择性保护,提高了线路供电的可靠性。

关键词：剩余电流动作断路器动作电流、动作时间选择性故障

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