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Attica's Message to Chinese Tourists:We Will Pleasantly Surprise You-Exclusive Interview with Nikos Hardalias,Governor of Greece’s Attica Region

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China Today 2024年第7期73卷 46-48页

作者： zhang hui 不详

CHINA and Greece,representing two ancient civilizations,hold an enduring appeal for tourists due to their spectacular *** Region of Attica in Greece has an enchantment of its own due to its place in history,when its primary city Athens was a center of learning in *** is therefore no surprise that Greece-and the Region of Attica-would be present at a major tourism event in *** international tourism warming up,the ITB China 2024.

关键词： China. representing Region

Transcending the Future in Urban Design

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China Today 2024年第8期73卷 44-48页

作者： zhang hui 不详

China and Spain’s Urban Planners explore the path to future-oriented urban development in a dialogue.“I am determined to pursue the new idea of incorporating the future into urban planning,”chair of architecture at European University of Madrid JoséLuis Esteban Penelas stated on June 28 at the China-Spain Dialogue on Urban Planning and Cultural Development held in *** went on to elaborate the new model of urban planning that his team are *** involves inviting engineers,sociologists,architects,and artists to forecast a city’s future development,based on which the urban planning is expedited.“What I want to say is,the future is already here,but we must now surpass the more distant future,”Penelas declared.

关键词： Urban stated urban

China-EU Ties Gather Pace amid Rumblings of De-risking and Decoupling

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China Today 2024年第1期73卷 14-17页

作者： zhang hui 不详

China-EU Summit charts the course for the development of China-EU relations with its first onsite session since 2019.D ESPITE the din about de-risking and decoupling made by some Western media,the convening of the 24th EU-China Summit in Beijing on December 7,the first in-person one since 2019,showed the significant importance the two sides attached to the bilateral relations,and their mutual intention to steer the important ties toward more fruitful cooperation.

关键词： mutual attached coupling

Spring Festival Celebrations Fire Maltese Fascination with Chinese Culture--An Exclusive Interview with Director of the China Cultural Center in Malta Yuan Yuan

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China Today 2024年第2期73卷 33-35页

作者： zhang hui 不详

THRONGS of shoppers,in a department store adorned with colorful Spring Festival posters,vying to try their hand either at Chinese calligraphy or traditional Chinese lantern-making,might seem incongruous in a European *** background to this vibrant scenario was The Point,Malta’s largest shopping mall,as part of the island country’s 2023 Chinese New Year celebrations,courtesy of the China Cultural Center in Malta.

关键词： Director shopping Spring

Spleen volume is associated with overt hepatic encephalopathy after transjugular intrahepatic portosystemic shunt in patients with portal hypertension

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World Journal of Gastrointestinal Surgery 2024年第7期16卷 2054-2064页

作者： Chun-Juan Zhao Chao Ren Zhen Yuan Guo-hui Bai Jin-Yu Li Long Gao Jin-hui Li Ze-Qi Duan Dui-Ping Feng hui zhang College of Medical Imaging Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Department of Radiology The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Department of Occupational Health School of Public HealthShanxi Key Laboratory of Environmental Health Impairment and PreventionNHC Key Laboratory of PneumoconiosisMOE Key Laboratory of Coal Environmental Pathogenicity and PreventionShanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Department of Oncological and Vascular Intervention The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Shanxi Provincial Clinical Research Center for Interventional Medicine The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina First Clinical Medical College Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Shanxi Key Laboratory of Intelligent Imaging and Nanomedicine The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina Intelligent Imaging Big Data and Functional Nano-imaging Engineering Research Center of Shanxi Province The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina

BACKGROUND Portal shunt and immune status related to the spleen are related to the occurrence of hepatic encephalopathy(HE).It is unknown whether spleen volume before transjugular intrahepatic portosystemic shunt(TIPS)is related to postoperative *** To investigate the relationship between spleen volume and the occurrence of *** This study included 135 patients with liver cirrhosis who underwent TIPS,and liver and spleen volumes were elevated upon computed tomography *** Kaplan-Meier curve was used to compare the difference in the incidence rate of HE among patients with different spleen *** and multivariate Cox regression analyses were performed to identify the factors affecting overt HE(OHE).Restricted cubic spline was used to examine the shapes of the dose-response association between spleen volumes and OHE *** The results showed that 37(27.2%)of 135 patients experienced OHE during a 1-year follow-up *** with preoperative spleen volume(901.30±471.90 cm3),there was a significant decrease in spleen volume after TIPS(697.60±281.0 cm^(3))in OHE *** the severity of OHE increased,the spleen volume significantly decreased(P<0.05).Compared with patients with a spleen volume≥782.4 cm^(3),those with a spleen volume<782.4 cm^(3) had a higher incidence of HE(P<0.05).Cox regression analysis showed that spleen volume was an independent risk factor for post-TIPS OHE(hazard ratio=0.494,P<0.05).Restricted cubic spline model showed that with an increasing spleen volume,OHE risk showed an initial increase and then decrease(P<0.05).CONCLUSION Spleen volume is related to the occurrence of OHE after *** spleen volume is an independent risk factor for post-TIPS OHE.

关键词： Hepatic encephalopathy Transjugular intrahepatic portosystemic shunt Spleen volume Portal hypertension Cirrhosis

Making the World a Better Place for All

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China Today 2024年第2期73卷 16-20页

作者： zhang hui 不详

In bidding farewell to 2023,Chinese President Xi Jinping’s New Year message,with its commitment to advance Chinese modernization,deliver a better life for the people,and build a community with a shared future for man... 详细信息

关键词： commitment Place World

Characteristics and genesis of groundwater salinization in coastal areas of the Lower Reaches of Oujiang Basin

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Journal of Groundwater Science and Engineering 2024年第2期12卷 190-204页

作者： Mei-hui zhang Shi-yang Zhou Dan-dan Liu Ying zhang Yu-xi zhang Xi Chen hui-wei Wang Bei Li Wei Kang Bing Yi Wan-peng Shi Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuang 050061China Fujian Provincial Key Laboratory of Water Cycling and Eco–Geological Processes Xiamen 361021FujianChina China University of Geosciences(Beijing) Beijing 100083China Changsha Center of Natural Resources Comprehensive Survey China Geological SurveyChangsha 410600China Hydrogeological Environmental Geological Survey Center of China Geological Survey Tianjin 071501China China University of Geosciences Wuhan 430074China

The coastal areas of the lower reaches of Oujiang River Basin are rich in groundwater ***,the unsustainable exploitation and utilization of groundwater have led to significant changes in the groundwater *** the characteristics and genesis of groundwater salinization is crucial for preventing its deterioration and ensuring sustainable *** this study,a comprehensive approach combining the ion ratio method,mineral saturation index method and multivariate statistical analysis was employed to investigate the hydrochemical characteristics and main controlling factors in the study *** findings reveal that:(1)Groundwater samples in study area exhibit a neutral to slightly alkaline *** predominant chemical types of unconfined water are HCO_(3)-Ca·Na,HCO_(3)·Cl-Na·Ca and HCO_(3)·SO_(4)-Ca·Na,while confined water mainly exhibits Cl·HCO_(3)-Na and Cl-Na types.(2)Salinity coefficients indicate an increase in salinity from unconfined to confined ***,Na^(+)and Cl^(–)concentrations show an increasing trend from mountainous to coastal areas in unconfined water,while confined water displays variability in TDS,Na^(+)and Cl^(–)concentrations.(3)Groundwater salinity is mainly influenced by water-rock interactions,including the dissolution of halite and gypsum,cation exchange,and seawater intrusion ***,human activities and carbonate dissolution contribute to salinity in unconfined *** intrusion is identified as the primary factor leading to higher salinity in confined water compared to unconfined water,with increasing cation exchange and seawater interaction observed from unconfined to confined water.

关键词： Hydrochemical Multivariate statistical analysis Seawater intrusion

Salt-assisted vapor-liquid-solid growth of high-quality ultrathin nickel oxide flakes for artificial synapses in image recognition applications

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Nano Research 2024年第5期17卷 4622-4630页

作者： hui zhang Zongjie Shen Alei Li Lin Wang Qinan Wang Yunfei Li Yunlei Zhong Juntong Zhu Yong zhang Mengjiao Han Dan Tian Chun Zhao Lixing Kang Qingwen Li School of Physical Science and Technology Shanghai Tech UniversityShanghai 201210China Division of Advanced Materials Suzhou Institute of Nano-Tech and Nano-BionicsChinese Academy of SciencesSuzhou 215123China College of Energy Soochow Institute for Energy and Materials Innovationsand Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu ProvinceSoochow UniversitySuzhou 215123China Songshan Lake Materials Laboratory Dongguan 523808China School of Advanced Technology Xi’an Jiaotong-Liverpool UniversitySuzhou 215123China College of Materials Science and Engineering Co-Innovation Center of Efficient Processing and Utilization of Forest ResourcesNanjing Forestry UniversityNanjing 210037China

Transition metal oxides have attracted intense interest owing to their abundant physical and chemical *** controlled preparation of large-area,high-quality two-dimensional crystals is essential for revealing their inherent properties and realizing high-performance ***,fabricating two-dimensional(2D)transition metal oxides using a general approach still presents substantial ***,we successfully achieve highly crystalline nickel oxide(NiO)flakes with a thickness as thin as 3.3 nm through the salt-assisted vapor-liquid-solid(VLS)growth method,which demonstrated exceptional stability under ambient *** explore the great potential of the NiO crystal in this work,an artificial synapse based on the NiO-flake resistive switching(RS)layer is ***-term and long-term synaptic behaviors are obtained with external *** artificial synaptic performance provides the foundation of the neuromorphic application,including handwriting number recognition based on artificial neuron network(ANN)and the virtually unsupervised learning capability based on generative adversarial network(GAN).This pioneering work not only paves new paths for the synthesis of 2D oxides in the future but also demonstrates the substantial potential of oxides in the field of neuromorphic computing.

关键词： nickel oxide(NiO)flakes vapor-liquid-solid(VLS)growth memristor synapse generative adversarial network(GAN)

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蛋白质计算中的机器学习

物理学报 2024年第6期73卷 95-107页

作者：张嘉晖中国科学技术大学生命科学学院合肥230027

蛋白质计算一直以来都是科学领域中的重要课题,而近年来其与机器学习的结合,更是极大地推进了相关学科的发展.本综述主要讨论了机器学习在四个重要的蛋白质计算领域内的研究进展,这四个领域包括:分子动力学模拟、结构预测、性质预测和... 详细信息

蛋白质计算一直以来都是科学领域中的重要课题,而近年来其与机器学习的结合,更是极大地推进了相关学科的发展.本综述主要讨论了机器学习在四个重要的蛋白质计算领域内的研究进展,这四个领域包括:分子动力学模拟、结构预测、性质预测和分子设计.分子动力学模拟依赖于力场参数,准确的力场参数是分子动力学模拟的必需品,而机器学习可以帮助研究者得到更加准确的力场参数.在分子动力学模拟中,机器学习也可以从复杂的体系中以较小的代价计算出所需求解的自由能.结构预测一般是给定蛋白质序列预测其结构.结构预测复杂度高、数据量大,而这恰恰是机器学习所擅长的.在机器学习的协助下,近年来科研人员已经在单个蛋白质三维结构预测上取得了不错的成果.性质预测则是指通过给定的已知蛋白质信息,推断其可能拥有的性质,这对于蛋白质的研究也是至关重要的.更具挑战性的是分子设计,虽然近年来机器学习在蛋白质设计上取得突破,但这一领域还有很大空间值得探索.本综述将针对以上四点分别展开论述,并对蛋白质计算中的机器学习研究进行展望.

关键词：蛋白质机器学习分子动力学模拟结构预测性质预测分子设计