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广州地化所吴昊 白江昊等-AC：Eu同位素分析技术取得新突破（图）
吴昊 同位素分析 晶体化学
2024/10/14
稀土稳定同位素是新兴的非传统稳定同位素体系，有望为探索天体形成、地壳演化、稀土成矿和海洋沉积等稀土循环提供新的信息。特别是Eu稳定同位素可能是破解Eu异常与“氧化还原条件”和“晶体化学效应”之间联系的关键。然而，目前已有的Eu同位素分析技术精度仍然不够高（2SD > 0.1‰），使得Eu稳定同位素在探索上述科学上难以充分发挥其优势。
The European Commission has approved the amendment of contracts "to speed up the investment" for the new Russian-built Paks II nuclear power project, Hungary's foreign minister Peter Szijjarto has sai...
Podcast: Gender balance in nuclear, and the EU's Net Zero Industry Act
核能领域 净零排放法案 Gender balance
2023/4/6
An international survey has highlighted the need for a better gender balance in the nuclear sector, but how to achieve it? That's one of the issues discussed with Corhyn Parr, CEO of Nuclear Waste Ser...
The European Commission (EC) has proposed the Net-Zero Industry Act (NZIA) to scale up manufacturing of clean technologies in the EU and make sure it is well-equipped for the clean-energy transition. ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Dynamic Learning and Modelling of Nonlinear Spatio-Temporal Network Data: theory with an application to the EU energy markets
非线性 时空网络数据 动态学习 建模
2023/4/28
Nonlinear modelling of dynamic spatio-temporal network data is often a challenge with various issues, in particular due to irregularly observed locations and location-wide non-stationarity. In this pa...
厦门大学材料学院解荣军教授课题组发现超长发射的Eu(II)近红外发光（图）
超长发射 Eu(II) 近红外发光 荧光材料
2023/6/25
近日，厦门大学材料学院解荣军教授同加州大学圣迭戈分校Shyue Ping Ong教授合作在高通量计算预测新型荧光材料的研究中取得重要进展，相关成果以“Efficient Near-infrared Phosphors Discovered by Parametrizing the Eu(II) 5d-to-4f Energy Gap”为题在线发表于Cell姊妹刊《Matter》。该工作首次实现了E...
中国科学技术大学基于Eu的负极电解质取得新进展(图)
可再生能源 EuDTPA负极电解质 Eu3+ 溶解度 稳定性
2021/8/13
在可再生能源的大规模应用中，由于具有能量和功率解耦、设计灵活性、安全性高和成本低廉等优点，液流电池(AFBs)是目前最有前景的电化学储能装置之一。然而，由于缺乏低氧化还原电位的稳定负极电解质材料，限制了高电压、稳定的AFBs的发展。
国家自然科学基金组织间合作研究NSFC-EU项目（中欧）“污染场地原位耦合强化微生物修复机理与技术”项目启动会暨实施方案论证会在南京召开（图）
污染场地 原位耦合 微生物 修复机理与技术 项目启动会 南京
2021/4/8
2021年4月6日，中国科学院南京土壤研究所和法国里昂中央理工大学联合牵头的国家自然科学基金组织间合作研究NSFC-EU项目（中欧）“污染场地原位耦合强化微生物修复机理与技术”（Enhanced and Innovative in Situ Biotechnologies for Contaminated Land Remediation，EiCLaR）项目启动会暨实施方案论证会在南京顺利召开。国...
由于在磁性材料体系中缺失时间反演对称性，导致nodalchain被破坏，所以nodalchain通常存在于非磁材料中。但是，磁性材料EuAuBi是与常规磁性材料不同。本工作以第一性原理计算为研究方法，预言了在不考虑自旋轨道相互作用时，磁性材料EuAuBi体系为新型拓扑nodalchain半金属；当考虑自旋轨道耦合时，EuAuBi会退化为外尔半金属。对于非磁材料BaAuBi来说，在不考虑自旋轨道相互...
采用随机踢球模型结合密度泛函理论，在PBEPBE/RE/SDD/Si/6-311+G（d）水平下研究了中性和阴性的硅基稀土掺杂团簇MSi7q（M=Eu，Sm，Yb；q=0，-1）的几何结构、稳定性及电子和磁学性质.计算结果表明，阴性团簇的基态结构是在五角双锥的双锥侧面外法向方向加入一个Si原子而形成的3D结构
A SMARTPHONE-BASED 3D PIPELINE FOR THE CREATIVE INDUSTRY – THE REPLICATE EU PROJECT
3D reconstruction Smartphone Creative industry REPLICATE
2017/4/10
During the last two decades we have witnessed great improvements in ICT hardware and software technologies. Three-dimensional content is starting to become commonplace now in many applications. Althou...
Assessment of milk production competitiveness of the Slovak Republic within the EU-27 countries
comparative advantage competitiveness indicators European Union milk products raw milk
2016/11/11
Raw cow milk represents one of the most important commodity in the agricultural market. The Slovak agro-food foreign trade is characterized by a substantial increase in the commodity trade, monitoring...
EU-FP7-iMARS: ANALYSIS OF MARS MULTI-RESOLUTION IMAGES USING AUTO-COREGISTRATION, DATA MINING AND CROWD SOURCE TECHNIQUES: PROCESSED RESULTS – A FIRST LOOK
automated DTM and co-registration multi-resolution DTM + ORI CTX HiRISE HRSC webGIS
2016/11/8
Understanding planetary atmosphere-surface exchange and extra-terrestrial-surface formation processes within our Solar System is one of the fundamental goals of planetary science research. There has b...
利用紫精功能化的配体1-(3,5-二羧基苄基)-4,4'-联吡啶硝酸盐 (H2L+NO-3)与Eu(Ⅲ)离子在溶剂热条件下得到一个金属有机配合物{[Eu(μ2-OH)(L)(HCO2)]·H2O}n(1),其中甲酸阴离子来自于溶剂DMF(N,N'-二甲基甲酰胺)分子的原位分解。 单晶X射线衍射表明配合物1是一个手性的二维层状结构。 配合物1呈现出可逆的、快速响应的光致变色特性。 在光热作用下,它表...
EFSA’s contribution to the implementation of the EU legislation on pesticide residues in food
Pesticides residues maximum residue levels (MRLs) consumer risk assessment Regulation (EC) No 396/2005
2016/1/9
The active involvement of EFSA in the area of pesticide residues assessment started in 2006 following the adoption of new legislation on maximum residue levels (MRLs) of pesticides in food (Regulation...