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***.设立“NHU-CJC Innovation Award”

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chinese Journal of Chemistry 2024年第13期42卷 1445-1445页

作者： chin.J.Chem.编辑部不详

新和成控股集团有限公司着力于中国学术期刊的大发展,提升我国期刊的国际影响力,与中国科学院上海有机化学研究所于2018年1月签署协议,自2018年至2022年每年捐赠人民币二十万元,对投稿给***.原创性非常强的工作,由主编或副主编提名经主... 详细信息

新和成控股集团有限公司着力于中国学术期刊的大发展,提升我国期刊的国际影响力,与中国科学院上海有机化学研究所于2018年1月签署协议,自2018年至2022年每年捐赠人民币二十万元,对投稿给***.原创性非常强的工作,由主编或副主编提名经主编和副主编全体投票,获2/3同意,授予“新和成《中国化学》创新奖”(NHU-CJC Innovation Award)每位作者均将获得证书和奖金相关工作将在Breaking Report栏目发表。

关键词：中国学术期刊我国期刊国际影响力 Chem

Application of hydrochemistry and strontium isotope for understanding the hydrochemical characteristics and genesis of strontium-rich groundwater in karst area,Gongcheng County,Southwest china

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Journal of Groundwater Science and Engineering 2024年第3期12卷 264-280页

作者： Mi Tang Jun Lv Shi Yu Yan Liu Shao-hong You Ping-ping Jiang College of Environmental Science and Engineering Guilin University of TechnologyGuilin 541004GuangxiChina Guangxi Zhuang Autonomous Region Hydrographic Centre Nanning 530023China Technical Innovation Center of Mine Geological Environmental Restoration Engineering in Southern Karst Area Ministry of Natural ResourcesNanning 530028China Key Laboratory of Karst Dynamics Ministry of Natural Resources&Guangxi Zhuang Autonomous RegionInstitute of Karst GeologyChinese Academy of Geological SciencesGuilin 541004GuangxiChina International Research Centre on Karst under the Auspices of UNESCO/National Center for International Research on Karst Dynamic System and Global Change Guilin 541004GuangxiChina Guilin Research Institute of Environmental Protection Sciences Guilin 541004GuangxiChina Guangxi Key Laboratory of Green Preparation and Application of Inorganic Materiais Laibin 546199GuangxiChina College of Earth Sciences Guilin University of TechnologyGuilin 541004GuangxiChin

Understanding the hydrochemical characteristics and genesis mechanisms of strontium-rich groundwater is pivotal for supporting the exploitation and utilization of natural strontium-rich *** this research,27 groundwater samples were *** analyzing major ion chemistry and strontium isotope data,and considering the hydrogeological context,various analytical approaches,including multivariate statistics,ion ratios,and isotopes,were used to reveal the characteristics and genesis mechanisms of strontium-rich groundwater in the study *** findings indicate that the predominant hydrochemical type of groundwater is HCO_(3)-Ca,with Ca^(2+)and HCO_(3)^(-)as the primary cations and *** hydrochemistry of the strontium-rich groundwater is predominantly influenced by rock weathering processes.A combination of factors,including ion exchange,and anthropogenic activities,shapes the compositional characteristics of the groundwater in the *** dissolution of calcite due to weathering emerges as the principal source of strontium in the *** ion exchange processes are not conducive to strontium enrichment in groundwater,their effect is relatively *** impact of human activities on the groundwater is minor.

关键词： Hydrochemistry analysis Strontium ^(87)Sr/^(86)Sr Groundwater Karst

Surf-zone dynamics derived from basin-scale experiments

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Water Science and Engineering 2022年第4期15卷 273-284页

作者： David A.chin Department of Chemical Environmentaland Materials EngineeringUniversity of MiamiCoral GablesFL 33146USA

Surf-zone hydrodynamics forced by oblique wave shoaling and breaking on beach slopes were *** results showed that in wave-basin experiments with incident angles in the range of 15°-30°,wave breaking was initiated at a breaker coefficient of around 0.67,which was significantly less than that predicted from empirical relations based on normally incident waves for a given beach slope and deep-water wave *** measurements also showed that subsequent saturated breaking occurred at a breaker coefficient of around 0.47 that was inde-pendent of beach slope in the range of 1∶10 to 1∶*** result is likely applicable to both oblique and normally incident *** is shown that the measured wave heights and longshore velocity profiles in wave-basin studies can be reasonably well predicted by theory with proper ad-justments to the process ***-match formulations were identified for quantifying bottom friction,eddy viscosity,and energy loss due to surface rollers.

关键词： Currents Breaking waves Surf zone Waves Wave basins

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算法透明度:从理论到实践的探索与反思

科学学研究 2024年第7期42卷 1354-1360页

作者：邓克涛张贵红中国科学技术大学科技哲学系安徽合肥230026

尽管越来越多重要的任务和决策被委托给了算法,但因算法的计算复杂性和不透明性,使得用户无法理解算法的决策过程和结果,导致其难以信任算法,甚至出现了“算法厌恶”的现象。相应地,算法透明度通常被视为可信任人工智能的基础,并在过去... 详细信息

尽管越来越多重要的任务和决策被委托给了算法,但因算法的计算复杂性和不透明性,使得用户无法理解算法的决策过程和结果,导致其难以信任算法,甚至出现了“算法厌恶”的现象。相应地,算法透明度通常被视为可信任人工智能的基础,并在过去几年的学术辩论中获得了相当多的呼吁。然而,在实践层面,算法透明度的实施却存在诸多挑战,并且还可能引发一定的伦理风险。基于此,本研究通过分析算法透明度实践层面的挑战和风险,指出至少可以从披露、审查以及设计这三个维度来化解当前实践层面的困境。

关键词：算法透明度算法伦理算法决策可信任人工智能

Enrichment of novel Tau isoform with altered biochemical properties in Alzheimer's disease

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Neural Regeneration Research 2023年第11期18卷 2397-2398页

作者： chin-Tong Ong Temasek Life Sciences Laboratory and Department of Biological SciencesNational University of SingaporeSingapore

Aberrant splicing in sporadic Alzheimer’s disease:Alzheimer’s disease (AD) is a progressive neurodegenerative disorder cha racterized by the presence of extracellular amyloid-β plaques and Tau-containing intracellular neurofib rilla ry tangles (Knopman et al.,2021).Cognitive decline in AD due to neuronal and synaptic loss is caused by the complex interplay between pathological amyloid-β and Tau species with the impaired innate clearance *** are two types of AD based on disease aetiology (Knopman et al.,2021).

关键词： Alzheimer impaired

建筑/非建筑/非非建筑:再谈林徽因,以及宾大学位追授之我见

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建筑师 2024年第2期 132-137页

作者：张晋维郑昱伦伦敦大学学院巴特莱特建筑学院清华大学建筑学院

美国宾夕法尼亚大学追授林徽因建筑学位一事值得讨论。本文提出建筑、非建筑、非非建筑三个概念,回溯林徽因的“建筑”之见,试论当年无法进入建筑系的她如何由艺术建筑和文艺复兴的不同立场帮助我们认识建筑是什么;并从这道知识光线映... 详细信息

美国宾夕法尼亚大学追授林徽因建筑学位一事值得讨论。本文提出建筑、非建筑、非非建筑三个概念,回溯林徽因的“建筑”之见,试论当年无法进入建筑系的她如何由艺术建筑和文艺复兴的不同立场帮助我们认识建筑是什么;并从这道知识光线映照林的“建筑”之路,回国后她在工艺美术方面的专业实践,其实更能体现出一位人文主义者将建筑处理为集美术之大成的超然境界。即使这个学位有助于后人将林视为一位禁得起制度性考验的建筑师,然而她身兼艺术建筑师、文艺复兴人、工艺美术家的身份,其实才为中国的文人建筑师原型燃点一盏明灯。

关键词：林徽因艺术建筑文艺复兴工艺美术《设计元素》营建系

The hypoglycemic potential of phenolics from functional foods and their mechanisms

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Food Science and Human Wellness 2023年第4期12卷 986-1007页

作者： Oksana Golovinskaia chin-Kun Wang Department of Nutrition Chung Shan Medical UniversityTaiwan 402China

Long-term postprandial hyperglycemia is a primary risk factor for developing chronic metabolic diseases such as obesity,type 2 diabetes,and cardiovascular *** hyperglycemia induces the glycation of proteins,oxidative stress,inflammation and increases plasma insulin and lipid *** resistance is the primary cause of postprandial excursions of blood glucose and *** can be treated by lowering dietary carbohydrates intake,digestion,and *** functional foods improve glucose metabolism by increasing insulin sensitivity and inhibitingα-glucosidase in the small *** phytochemicals,especially active phenolics are good antioxidants and show anti-inflammatory action and regulate blood *** review aimed to report on hypoglycemic properties of active phenolics from functional foods and their proposed anti-diabetic ***,further clinical trials are required to confirm the bioavailability,safety,and efficacy of phenolics,especially the dosage and duration of treatment,to avoid adverse effects and give better dietary recommendations.

关键词： Phenolics Functional foods Hypoglycemia Insulin resistance Insulin secretion

三方Cr_(5)Te_(8)的磁结构和反常热膨胀

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金属学报 2024年第8期60卷 1150-1154页

作者：任卫军安萌高飞罗小华李昺张志东王进威中国科学院金属研究所沈阳材料科学国家研究中心沈阳110016 中国科学技术大学材料科学与工程学院沈阳110016 Australian Nuclear Science and Technology Organisation New Illawarra RoadLucas HeightsNSW 2234Australia

很多二元Cr-Te化合物具有NiAs结构,其中金属Cr原子出现不同程度的有序缺位。Cr_(5)Te_(8)有三方和单斜2种结构,本工作采用粉末X射线和中子衍射结合Rietveld全谱拟合,确定了用自助溶剂生长的三方Cr_(5)Te_(8)单晶具有P3m1晶体结构,点阵参... 详细信息

很多二元Cr-Te化合物具有NiAs结构,其中金属Cr原子出现不同程度的有序缺位。Cr_(5)Te_(8)有三方和单斜2种结构,本工作采用粉末X射线和中子衍射结合Rietveld全谱拟合,确定了用自助溶剂生长的三方Cr_(5)Te_(8)单晶具有P3m1晶体结构,点阵参数a=0.3900 nm,c=0.5986 nm。粉末中子衍射实验揭示Cr_(5)Te_(8)是磁矩沿c方向的共线铁磁化合物,a方向具有小的负热膨胀,c方向显示正常热膨胀。以最低温3.3 K为参考温度点,在3.3~300 K温度范围内,a方向平均热膨胀系数为-10.7×10^(-6)K^(-1),c方向平均膨胀系数为52.4×10^(-6)K^(-1)。[101]、[302]和[201]取向的Cr_(5)Te_(8)具有近零热膨胀,具备应用前景。Cr_(5)Te_(8)的反常热膨胀与其磁有序没有明显关联,可能与晶格中存在大量的Cr空位有关。

关键词：粉末中子衍射负热膨胀磁结构

An integrated approach for machine-learning-based system identification of dynamical systems under control:application towards the model predictive control of a highly nonlinear reactor system

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Frontiers of Chemical Science and Engineering 2022年第2期16卷 237-250页

作者： Ewan Chee Wee chin Wong Xiaonan Wang Department of Chemical&Biomolecular Engineering Faculty of EngineeringNational University of SingaporeSingapore 117585Singapore Chemical Engineering&Food Technology Cluster Singapore Institute of TechnologySingapore 138683Singapore

Advanced model-based control strategies,e.g.,model predictive control,can offer superior control of key process variables for multiple-input multiple-output *** quality of the system model is critical to controller performance and should adequately describe the process dynamics across its operating range while remaining amenable to fast *** work articulates an integrated system identification procedure for deriving black-box nonlinear continuous-time multiple-input multiple-output system models for nonlinear model predictive *** showcase this approach,five candidate models for polynomial and interaction features of both output and manipulated variables were trained on simulated data and integrated into a nonlinear model predictive controller for a highly nonlinear continuous stirred tank reactor *** procedure successfully identified system models that enabled effective control in both servo and regulator problems across wider operating *** controllers also had reasonable per-iteration times of ca.0.1 *** demonstration of how such system models could be identified for nonlinear model predictive control without prior knowledge of system dynamics opens further possibilities for direct data-driven methodologies for model-based control which,in the face of process uncertainties or modelling limitations,allow rapid and stable control over wider operating ranges.

关键词： nonlinear model predictive control black-box modeling continuous-time system identification machine learning industrial applications of process control