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青年视觉 2024年第1期 214-221页

作者：王贝贝 Trieu Chien(图) 1+1>2Architect(图) 不详

距离越南首都河内市中心约15公里的钵场陶瓷村(BAT TRANG),是越南最古老、最著名的陶艺村,早在半个世纪以前,村庄就作为陶瓷和陶器工艺品的生产地而闻名。直到今天,绝大多数家庭仍然参与陶艺产品的生产和制作。

关键词：越南首都河内陶艺陶瓷陶器工艺品半个世纪市中心

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中国免签的“朋友圈”持续扩容

重庆与世界 2024年第6期 38-43页

作者： 1.中国领事服务网 2.新华网中国领事服务网新华网

今年以来，中国与巴勒斯坦、新加坡、泰国、安提瓜和巴布达等国签署的互免签证协定相继生效，中国对外单方面免签和互免签证的力度越来越大。外交部发言人表示，中国免签的“朋友圈”持续扩容，与越来越多国家正式迈入“免签时代”，其...

今年以来，中国与巴勒斯坦、新加坡、泰国、安提瓜和巴布达等国签署的互免签证协定相继生效，中国对外单方面免签和互免签证的力度越来越大。外交部发言人表示，中国免签的“朋友圈”持续扩容，与越来越多国家正式迈入“免签时代”，其积极效应正在不断显现。截至5月10日，中国已与157个国家缔结涵盖不同护照的互免签证协定；与44个国家达成简化签证手续协定或安排；与23个国家实现全面互免签证；还有60多个国家和地区给予中国公民免签或落地签证便利。

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小国的大气象亚美尼亚的地道风物

环球人文地理 2024年第1期 36-45页

作者：读书康梁庭俊宣砚 Leonid Andronov katiekk2 v unsplash 摄图网

亚美尼亚人将水果杏奉为国宝，爱吃重油重盐的烤肉、大饼。在市中心的购物大街与教堂中，能一窥他们的生活与精神世界。说到葡萄酒，除了法国，亚美尼亚的葡萄酒也是历史悠久。除此以外，随处可见的修道院也是亚美尼亚的标志之一。左页...

亚美尼亚人将水果杏奉为国宝，爱吃重油重盐的烤肉、大饼。在市中心的购物大街与教堂中，能一窥他们的生活与精神世界。说到葡萄酒，除了法国，亚美尼亚的葡萄酒也是历史悠久。除此以外，随处可见的修道院也是亚美尼亚的标志之一。左页大图为当地的葡萄园。右页图为亚美尼亚的修道院。在杰尔穆克的日子，说得上是此行节奏最慢的时候。

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来源：博看期刊

以“千万工程”为指引打造“青农飞地”引育新农人助力乡村振兴

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中国共青团 2024年第7期 62-65页

作者： 1.团金华市委 2.团婺城区委团金华市委团婺城区委

习近平总书记在义乌李祖村考察调研时指出“乡村振兴为年轻人提供了展现才华的用武之地,希望更多的年轻人为乡村振兴发挥积极作用”。为深入学习贯彻习近平总书记关于实施乡村振兴战略的重要论述,共青团金华市委以“千万工程”为指引,... 详细信息

习近平总书记在义乌李祖村考察调研时指出“乡村振兴为年轻人提供了展现才华的用武之地,希望更多的年轻人为乡村振兴发挥积极作用”。为深入学习贯彻习近平总书记关于实施乡村振兴战略的重要论述,共青团金华市委以“千万工程”为指引,着力破解青年投身农创“不愿回、留不下、干不好”三个痛点、难点问题,率先在婺城区探索建设“青农飞地”省级共富试点,旨在建立政府主导、多方协同、市场化运作的青年农创枢纽平台,推动城乡之间各类创业资源和要素高效流通。

关键词：乡村振兴创业资源共富婺城区新农人飞地多方协同市场化运作

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科学流言榜

百科知识 2024年第14期 33-36页

作者： 1.新华社 2.北京协和医院新华社北京协和医院

“每月科学流言榜”由北京市科学技术协会、北京市网信办、首都互联网协会指导，北京科技记者编辑协会、北京地区网站联合辟谣平台共同发布，得到中国科普作家协会科技传播专业委员会、中国晚报科学编辑记者学会、上海科技传播协会、北...

“每月科学流言榜”由北京市科学技术协会、北京市网信办、首都互联网协会指导，北京科技记者编辑协会、北京地区网站联合辟谣平台共同发布，得到中国科普作家协会科技传播专业委员会、中国晚报科学编辑记者学会、上海科技传播协会、北京市科学技术情报研究所的支持。

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BEST APPROXIMATION THEOREM FOR SET-VALUED MAPPINGSWITHOUT CONVEX VELUES AND CONTINUITY

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Applied Mathematics and Mechanics(English Edition) 1998年第9期19卷 831-836页

作者：丁协平 2何诣然 Sichuan Normal University 610066 Chengdu P. R. China

In this paper, a new concept of weakly ,convex graph for set-valued mappings is introduced and studied. By using the concept , some new coincidence, the bestapproximation and fixed point-theorems are obta... 详细信息

关键词： best approximation coincidence fixed point topological vectorspace

Three-dimensional visualization of arsenic stimulated mouse liver sinusoidal by FIB-SEM approach

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Protein & Cell 2016年第3期7卷 227-232页

作者： Wenbo Li (1) Wei Ding (2) Gang Ji (2) Li Wang (2) Jianguo Zhang (2) Fei Sun (1) (2) (3) 1.National Laboratory of Biomacromolecules Institute of Biophysics Chinese Academy of Sciences Beijing 100101 China 2.Center for Biological Imaging Institute of Biophysics Chinese Academy of Sciences Beijing 100101 China 3.College of Life Science University of Chinese Academy of Sciences Beijing 100049 China

Dear Editor,Liver sinusoidal endothelial cells （LSECs） are the most abundant non-parenchymal and highly specialized fenes- trated cells in the liver. LSECs differ from endothelial cells of other capillaries due to the presence of open fenestrations and the absence of a basal lamina （Wisse et al., 1996; Braet and Wisse, 2002; Aird, 2007; Cogger et at., 2008）. During the differentiation process, LSECs become fenestrated to facilitate the transfer of circulating nutrients, lipids, and lipoproteins between blood and the space of Disse for normal liver metabolism. Only particles smaller than the fenestrae can reach the hepatocytes or leave the space of Disse （Wisse et al., 1985）. The size of fenestration changes upon different conditions to regulate the substrate exchange.

关键词： Mouse Liver Normal Specimen Liver Sinusoidal Endothelial Cell Conventional Transmission Electron Microscopy Transmission Electron Microscopy Section

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新一轮家电“以旧换新”行动方案影响

日用电器 2024年第3期 1-2页

作者： 1.华创证券 2.光大证券 3.中信期货华创证券光大证券中信期货

国务院印发《推动大规模设备更新和消费品以旧换新行动方案》（以下简称《行动方案》），明确了5方面20项重点任务和实施设备更新、消费品以旧换新、回收循环利用、标准提升四大行动，提出积极开展家电等消费品以旧换新。《行动方案》...

国务院印发《推动大规模设备更新和消费品以旧换新行动方案》（以下简称《行动方案》），明确了5方面20项重点任务和实施设备更新、消费品以旧换新、回收循环利用、标准提升四大行动，提出积极开展家电等消费品以旧换新。《行动方案》家电直接相关内容1.到2027年废旧家电回收量较2023年增长30%,

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Boosting performance in attack intention recognition by integrating multiple techniques

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Frontiers of Computer Science 2011年第1期5卷 109-118页

作者： Hao Bai (1) david_xiaobai@*** Kunsheng Wang (2) Changzhen Hu (1) Gang Zhang (2) Xiaochuan Jing (2) Beijing Inst Technol Sch Comp Sci & Technol Beijing 100081 Peoples R China China Aerosp Engn Consultat Ctr Beijing 100048 Peoples R China

Recognizing attack intention is crucial for security analysis. In recent years, a number of methods for attack intention recognition have been proposed. However, most of these techniques mainly focus on the alerts of an intrusion detection system and use algorithms of low efficiency that mine frequent attack patterns without reconstructing attack paths. In this paper, a novel and effective method is proposed, which integrates several techniques to identify attack intentions. Using this method, a Bayesian-based attack scenario is constructed, where frequent attack patterns are identified using an efficient data-mining algorithm based on frequent patterns. Subsequently, attack paths are rebuilt by recorrelating frequent attack patterns mined in the scenario. The experimental results demonstrate the capability of our method in rebuilding attack paths, recognizing attack intentions as well as in saving system resources. Specifically, to the best of our knowledge, the proposed method is the first to correlate complementary intrusion evidence with frequent pattern mining techniques based on the FP-Growth algorithm to rebuild attack paths and to recognize attack intentions.

关键词： attack path attack intention compensatoryintrusion evidence FP-Growth

Estimating the Budgets of Nutrients for Phytoplankton Bloom inthe Central Yellow Sea Using a Modified LowerTropic Ecosystem Model

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Journal of Ocean University of China 2014年第1期13卷 1-12页

作者： Chengyi Yuan (1) (2) Yuheng Wang (1) (2) Hao Wei (2) 1. College of Physical and Environmental Oceanography Ocean University of China Qingdao 266100 P. R. China 2. College of Marine Science and Engineering Tianjin University of Science and Technology Tianjin 300457 P. R. China

A modified lower trophic ecosystem model （NEMURO） is coupled with a three-dimensional hydrodynamic model for anapplication in the central Yellow Sea. The model is used to simulate the horizontal distributions and annual cycles of chlorophyll-aand nutrients with results consistent with historical observations. Generally, during the winter background and spring bloom periods,the exchange with neighboring waters constitutes the primary sources of nutrients. Howerver, during the winter background period,the input of silicate from the layer deeper than 50 m is the most important source that contributes up to 60% to the total sources. Dur-ing the spring bloom period, the transport across the thermocline makes significant contribution to the input of phosphate and *** the post spring bloom period, the relative contribution of relevant processes varies for different nutrients. For ammonium,atmospheric deposition, excretion of zooplankton and decomposition of particulate and dissolved nitrogen make similar contributionsFor phosphate and silicate, the dominant input is the transport across the thermocline, accounting for 62% and 68% of the totalsources, respectively. The N/P ratio averaged annually and over the whole southern Yellow Sea is up to 51.8, indicating the potentialof P limitation in this region. The important influence of large scale sea water circulation is revealed by both the estimated fluxes andthe corresponding N/P ratio of nutrients across a section linking the northeastern bank of the Changjiang River and Cheju *** the winter background period, the input of nitrate, ammonium, phosphate and silicate by the Yellow Sea Warm Current isestimated to be 4.6~ 101~, 2.3x 101~, 2.0x 109 and 1.2x 101~ mol, respectively.

关键词： budgets of nutrients spring bloom central Yellow Sea NEMURO