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在环境影响评价中贯彻可持续发展的思想

科技情报开发与经济 2007年第22期17卷 180-181页

作者：樊爱萍太原市环境科学研究设计院山西太原030002

阐述了可持续发展的定义,从我国的人口、农村、资源的实际情况探讨了实现可持续发展任务的艰巨性,指出在环境影响评价中要贯彻可持续发展的思想。

关键词：可持续发展环境影响评价人口问题自然资源

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晋济高速公路苇元隧道洞顶滑坡处治工程施工

山西建筑 2013年第36期39卷 210-211页

作者：樊爱平山西晋城路桥建设有限公司山西晋城048000

针对晋济高速公路苇元隧道洞顶的滑坡情况,分析了滑坡产生的原因,提出了滑坡路段处理工程的施工方案及措施,阐述了具体的施工方法,指出方案实施后治理效果明显,得到了业主、监理、设计单位的好评。

关键词：滑坡排水抗滑墙处理

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CFG桩复合地基技术在地基处理中的应用

山西建筑 2006年第23期32卷 140-141页

作者：樊爱平山西晋城路桥建设有限公司

介绍了CFG桩复合地基的承载机理、工程特性,结合工程实例,阐述了CFG复合地基技术施工方法、存在问题、解决方法,总结了该技术在地基处理中应用的优点。

关键词： CFG桩复合地基地基处理承载力

Ancient dormant virus remnant ERVW-1 drives ferroptosis via degradation of GPX4 and SLC3A2 in schizophrenia

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Virologica Sinica 2024年第1期39卷 31-43页

作者： Dongyan Zhang Xiulin Wu Xing Xue Wenshi Li ping Zhou Zhao Lv Kexin Zhao fan Zhu State Key Laboratory of Virology and Department of Medical Microbiology School of Basic Medical SciencesWuhan UniversityWuhan430071China Hubei Province Key Laboratory of Allergy&Immunology Wuhan UniversityWuhan430071China

Human endogenous retroviruses(HERVs)are remnants of retroviral infections in human germline cells from millions of years *** these,ERVW-1(also known as HERV-W-ENV,ERVWE1,or ENVW)encodes the envelope protein of the HERV-W family,which contributes to the pathophysiology of ***,neuropathological studies have revealed cell death and disruption of iron homeostasis in the brains of individuals with ***,our bioinformatics analysis showed that differentially expressed genes in the human prefrontal cortex RNA microarray dataset(GSE53987)were mainly related to ferroptosis and its associated *** data demonstrated significantly lower expression levels of ferroptosis-related genes,particularly Glutathione peroxidase 4(GPX4)and solute carrier family 3 member 2(SLC3A2),in schizophrenia patients compared to normal *** in-depth analyses revealed a significant negative correlation between ERVW-1 expression and the levels of GPX4/SLC3A2 in *** indicated that ERVW-1 increased iron levels,malondialdehyde(MDA),and transferrin receptor protein 1(TFR1)expression while decreasing glutathione(GSH)levels and triggering the loss of mitochondrial membrane potential,suggesting that ERVW-1 can induce *** research has shown that ERVW-1 reduced the expression of GPX4 and SLC3A2 by inhibiting their promoter ***,Ferrostatin-1(Fer-1),the ferroptosis inhibitor,reversed the iron accumulation and mitochondrial membrane potential loss,as well as restored the expressions of ferroptosis markers GSH,MDA,and TFR1 induced by *** conclusion,ERVW-1 could promote ferroptosis by downregulating the expression of GPX4 and SLC3A2,revealing a novel mechanism by which ERVW-1 contributes to neuronal cell death in schizophrenia.

关键词： ERVW-1 Glutathione peroxidase 4(GPX4) Solute carrier family 3 member 2(SLC3A2) Ferroptosis Schizophrenia

致密砂岩气藏储量计算方法探讨——以容积法计算SX区块储量为例

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天然气地球科学 2014年第12期25卷 1983-1993页

作者：刘占良崔明明樊爱萍路中奇中国石油股份公司长庆油田公司第五采气厂陕西西安710018 山东省沉积成矿作用与沉积矿产重点实验室山东科技大学地质学院山东青岛266590 中国石油长庆油田分公司陕西西安710021

鄂尔多斯盆地苏里格气田属致密砂岩气藏,其低孔低渗、强非均质性的特点决定了其常规储量计算方法的难度,而致密砂岩气藏储量计算方法的探讨对于气藏的合理开发利用具有重要意义。以SX区块为例,探讨了利用容积法进行储量计算的过程和应... 详细信息

鄂尔多斯盆地苏里格气田属致密砂岩气藏,其低孔低渗、强非均质性的特点决定了其常规储量计算方法的难度,而致密砂岩气藏储量计算方法的探讨对于气藏的合理开发利用具有重要意义。以SX区块为例,探讨了利用容积法进行储量计算的过程和应注意的问题,并形成一套完整的计算体系。容积法的具体计算方法和步骤如下:1综合测井及解释数据、地震、岩心等资料,分别运用分布函数曲线法、经验统计法、测试法、拟合公式等方法求取了盒8段、山1段的孔渗、含气饱和度下限值;2利用钻井与试气数据,参考地震预测成果,结合砂体展布划定含气区域;3在确定物性下限的基础上,结合"四性"标准划分有效储层,求取有效厚度;4利用气层中温和中压,求取对比温压,得到偏差因子并最终求取气藏储量。研究区储集层的物性和含气区域等因子受沉积和成岩作用的影响,辫状河三角洲沉积体系发育良好的有效砂体展布,河道砂体在沉积过程中可反复迁移,多期叠置,厚度大,分布面积广。压实作用、胶结作用抑制了孔隙发育,降低储层物性,溶蚀作用、压裂作用极大地改善了储层孔渗,对储层油气储集和运移影响较大。

关键词：鄂尔多斯盆地苏里格气田致密砂岩储量计算物性下限有效储层

鄂尔多斯盆地东胜地区砂岩型铀矿床沉积微相与层序地层

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地层学杂志 2007年第3期31卷 261-266页

作者：杨仁超韩作振樊爱萍山东科技大学矿山灾害预防控制教育部重点实验室地质科学与工程系山东青岛266510

鄂尔多斯盆地东胜地区侏罗系直罗组砂岩型铀矿是在中国克拉通盆地中首次发现的大型铀矿。通过野外调研和多种室内分析手段,对该铀矿的含矿建造进行了岩石学、沉积学、层序地层学及其相互关系研究,认为直罗组沉积环境经历了辫状河(辫状... 详细信息

鄂尔多斯盆地东胜地区侏罗系直罗组砂岩型铀矿是在中国克拉通盆地中首次发现的大型铀矿。通过野外调研和多种室内分析手段,对该铀矿的含矿建造进行了岩石学、沉积学、层序地层学及其相互关系研究,认为直罗组沉积环境经历了辫状河(辫状河三角洲)向曲流河的转化,沉积相由辫状河向辫状河三角洲平原过渡的地区有利于铀矿的沉淀富集,层序地层学格架由1个长期基准面旋回、6个中期旋回和17个短期旋回层序构成,基准面升降旋回中形成的含矿建造具良好的地层结构。基准面上升早期形成的辫状河河道砂体岩性主要为浅灰、灰白色粗—中粒长石岩屑砂岩、岩屑长石砂岩,具连通性好、粒度粗、碎屑含量高、杂基含量低及孔渗条件好等特点,是重要的含矿层。

关键词：砂岩型铀矿沉积微相层序地层直罗组侏罗系鄂尔多斯盆地内蒙古

The Short-Term Prediction ofWind Power Based on the Convolutional Graph Attention Deep Neural Network

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Energy Engineering 2024年第2期121卷 359-376页

作者： fan Xiao Xiong ping Yeyang Li Yusen Xu Yiqun Kang Dan Liu Nianming Zhang State Grid Hubei Electric Power Research Institute Wuhan430077China College of Energy and Electrical Engineering Hohai UniversityNanjing210098China

The fluctuation of wind power affects the operating safety and power consumption of the electric power grid and restricts the grid connection of wind power on a large ***,wind power forecasting plays a key role in improving the safety and economic benefits of the power *** paper proposes a wind power predicting method based on a convolutional graph attention deep neural network with multi-wind farm *** on the graph attention network and attention mechanism,the method extracts spatial-temporal characteristics from the data of multiple wind ***,combined with a deep neural network,a convolutional graph attention deep neural network model is ***,the model is trained with the quantile regression loss function to achieve the wind power deterministic and probabilistic prediction based on multi-wind farm spatial-temporal data.A wind power dataset in the *** taken as an example to demonstrate the efficacy of the proposed *** with the selected baseline methods,the proposed model achieves the best prediction *** point prediction errors(i.e.,root mean square error(RMSE)and normalized mean absolute percentage error(NMAPE))are 0.304 MW and 1.177%,*** the comprehensive performance of probabilistic prediction(i.e.,con-tinuously ranked probability score(CRPS))is ***,the significance of multi-wind farm data and spatial-temporal feature extraction module is self-evident.

关键词： Format wind power prediction deep neural network graph attention network attention mechanism quantile regression

Miniature tunable airy beam optical meta-device

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Opto-Electronic Advances 2024年第2期7卷 5-12页

作者： Jing Cheng Zhang Mu Ku Chen Yubin fan Qinmiao Chen Shufan Chen Jin Yao Xiaoyuan Liu Shumin Xiao Din ping Tsai Department of Electrical Engineering City University of Hong KongKowloonHong Kong SAR 999077China State Key Laboratory of Terahertz and Millimeter Waves City University of Hong KongKowloonHong Kong SAR 999077China Centre for Biosystems Neuroscienceand NanotechnologyCity University of Hong KongKowloonHong Kong SAR 999077China Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic SystemsHarbin Institute of TechnologyShenzhen 518055China

Tunable airy beams with controllable propagation trajectories have sparked interest in various fields,such as optical manipulation and laser *** research approaches encounter challenges related to insufficient compactness and integration feasibility,or they require enhanced tunability to enable real-time dynamic manipulation of the propagation *** this work,we present a novel method that utilizes a dual metasurface system to surpass these limitations,significantly enhancing the practical potential of the airy *** approach involves encoding a cubic phase profile and two off-axis Fresnel lens phase profiles across the two *** validity of the proposed strategy has been confirmed through simulation and experimental *** proposed meta-device addresses the existing limitations and lays the foundation for broadening the applicability of airy beams across diverse domains,encompassing light-sheet microscopy,laser fabrication,optical tweezers,etc.

关键词： metasurface miniature device tunable airy beam tunable meta-device

Numerical investigation on thermomechanical behavior of alumina–calcium hexaluminate refractories for purging plug

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Journal of Iron and Steel Research International 2024年第2期31卷 389-400页

作者： Li-ping Pan Ya-wei Li fang-guan Tan Yi-chen Chen Yang-fan Xu Zhu He Bao-kuan Li The State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and TechnologyWuhan430081HubeiChina National-Provincial Joint Engineering Research Center of High Temperature Materials and Lining Technology Wuhan University of Science and TechnologyWuhan430081HubeiChina

Alumina–spinel refractories used in slit-type purging plugs are susceptible to cross-sectional damage,resulting in a serious mismatch between their service life and that of ***–calcium hexaluminate refractories have gradually become the new trend in purging plug materials with the development of refining *** thermomechanical damage of slit-type purging plugs with alumina–calcium hexaluminate refractory was investigated by the thermo-solid coupling *** with the polynomial fitting and design of experiments methods,the influence of thermophysical parameters on temperature and thermal stress of alumina–calcium hexaluminate refractories for purging plugs was systematically *** results show that the maximum thermal stress of the purging plugs appears during the stages of steel transporting and stirring,and the vulnerable parts are located above Y=0.323 *** thermal conductivity and the coefficient of thermal expansion of the material are the most sensitive parameters to the temperature and thermal stress inside the structure,*** addition of more calcium hexaluminate can relieve the stress concentration and large deformation around the ***,when the content of calcium hexaluminate is 47 wt.%and in the form of aggregate-binder,the temperature and thermal stress distribution inside the refractory are optimal,which can effectively improve the service life of the slit-type purging plug.

关键词： Purging plug Thermomechanical damage Refractory Design of experiments method Stress