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A method of seismic meme inversion and its application

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Petroleum Exploration and Development 2020年第6期47卷 1235-1245页

作者： CHEN Yanhu BI Jianjun QIU Xiaobin CHEN Youbing YANG Hui CAO Jiajia DI Yongxiang zhao haishan LI Zhixiang PEGETE Group Inc Beijing 100101China China University of Mining and Technology(Beijing) Beijing 100083China

Under the condition of thin interbeds with great lateral changes in terrestrial basins,a seismic meme inversion method is established based on the analysis of seismic sedimentology technology.The relationship between seismic waveform and high-frequency well logs is established through dynamic clustering of seismic waveform to improve the vertical and horizontal resolution of inversion results;meanwhile,by constructing the Bayesian inversion framework of different seismic facies,the real facies controlled inversion is realized.The forward model verification results show that the seismic meme inversion can realize precise prediction of 3 m thick thin interbeds,proving the rationality and high precision of the method.The application in the Daqing placanticline shows that the seismic meme inversion could identify 2 m thin interbeds,and the coincidence rates of inversion results and drilling data were more than 80%.The seismic meme inversion method can improve the accuracy of reservoir prediction and provides a useful mean for thin interbeds prediction in terrestrial basins.

关键词： seismic inversion seismic waveform inversion facies controlled inversion reservoir prediction Daqing placanticline thin interbeds

地域文化元素在乡村民宿酒店设计中的应用——以东风村为例

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鞋类工艺与设计 2024年第1期4卷 72-74页

作者：简嘉怡赵海山长春师范大学吉林长春130032

在乡村振兴的时代大背景下,回归田园生活成为旅游市场的一大热点,这也带动了乡村民宿酒店的发展。本文以吉林省吉林市昌邑区东风村闲置民居改造民宿农家乐酒店为例,探讨如何巧妙地将地域文化元素融入民宿酒店设计中,既能展示地域特色,... 详细信息

在乡村振兴的时代大背景下,回归田园生活成为旅游市场的一大热点,这也带动了乡村民宿酒店的发展。本文以吉林省吉林市昌邑区东风村闲置民居改造民宿农家乐酒店为例,探讨如何巧妙地将地域文化元素融入民宿酒店设计中,既能展示地域特色,弘扬当地特色文化,又能吸引游客,给当地带来实际效益。

关键词：地域文化民宿酒店设计传统与现代的融合

Nonlinear optical microscopy for skin in vivo:Basics,development and applications

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Journal of Innovative Optical Health Sciences 2023年第1期16卷 95-113页

作者： Jianhua zhao Yuan zhao Zhenguo Wu Yunxian Tian haishan Zeng Integrative Oncology Department–Imaging Unit BC Cancer Research Institute VancouverBCCanada Department of Dermatology and Skin Science University of British Columbia and Vancouver Coastal Health Research Institute VancouverBCCanada

Multi-photon microscopy(MPM)and coherent anti-Stokes Raman scattering(CARS)are two advanced nonlinear optical imaging techniques,which provide complementary information and have great potential in combination for noninvasive in vrito biomedical applications.This paper provides a detailed discussion of the basics,development and applications of these technologies for in vrivo skin research,covering the following topics:The principle and advantage of MPM and CARS,instrumentation development for in vino applications,MPM and CARS of normal skin,application of MPM and CARS in skin cancer and disease diagnosis;application of MPM in skin disease intervention,ie.,imaging guided two-photon photothermolysis.

关键词： Nonlinear microscopy multiphoton microscopy coherent anti-Stokes Raman scattering microscopy skin skin cancer multiphoton therapy

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高压氢燃料气瓶加压惰化排气陡降机制

中国石油大学学报（自然科学版） 2024年第1期48卷 166-175页

作者：邓佳佳庹中兰夏海山薛大文王薛人赵文杰吴硕卢金树广西电力职业技术学院广西南宁530007 浙江海洋大学船舶与海运学院浙江舟山316022

为了提高惰化效率并确保高压氢燃料气瓶的安全应用,采用数值模拟方法评估加压惰化过程中的氧气体积分数变化特征。在加压注气过程中最大氧气体积分数位于氢燃料气瓶的底部区域,而在排气过程开始阶段发现最大氧气体积分数的陡降现象,设... 详细信息

为了提高惰化效率并确保高压氢燃料气瓶的安全应用,采用数值模拟方法评估加压惰化过程中的氧气体积分数变化特征。在加压注气过程中最大氧气体积分数位于氢燃料气瓶的底部区域,而在排气过程开始阶段发现最大氧气体积分数的陡降现象,设计不同的模拟方案分析陡降现象的原因。结果表明:速度-压力耦合效应是排气过程开始阶段氧气体积分数陡降的根本原因,其中瓶内速度场的影响占主导地位,速度场的影响在未静置和静置方案中分别为91.4%和86.7%,而压力场的影响仅为8.6%和13.3%;排气反向冲量及排气低压向瓶内传递诱导流场,叠加加注形成流场共同促使气瓶底部区域内的流动再循环,使得瓶底区域的流动速度增加且速度场与氧气体积分数场协同效应加强,强化了对流传质形成陡降现象。

关键词：高压氢燃料气瓶惰性气体氧气体积分数对流传质速度-压力耦合数值模拟

非小细胞肺癌围手术期免疫治疗研究进展——新辅助免疫治疗进展

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首都医科大学学报 2024年第4期45卷 666-677页

作者：郝卓鸿云铎张颖李卉惠林海珊崔永赵磊首都医科大学附属北京友谊医院肿瘤中心北京100050 首都医科大学附属北京友谊医院胸外科北京100050

非小细胞肺癌(non-small cell lung cancer,NSCLC)有较高的发病率和病死率,使其治疗成为全球急需应对的重大健康挑战。随着免疫检查点抑制剂(immune checkpoint inhibitors,ICIs)的引入,治疗NSCLC的新思路不断涌现,并且在晚期NSCLC患者... 详细信息

非小细胞肺癌(non-small cell lung cancer,NSCLC)有较高的发病率和病死率,使其治疗成为全球急需应对的重大健康挑战。随着免疫检查点抑制剂(immune checkpoint inhibitors,ICIs)的引入,治疗NSCLC的新思路不断涌现,并且在晚期NSCLC患者中已显示出显著的生存获益。近年来,研究人员开始探索将ICIs引入新辅助治疗的可行性,并发现其在新辅助治疗中同样可为患者带来治疗获益。本文旨在综述近期关于ICIs在NSCLC新辅助治疗中的研究进展,重点讨论其对患者生存期、病理反应等方面的影响。这些研究成果有望为改善NSCLC患者的新辅助治疗效果提供新的策略和思路。

关键词：非小细胞肺癌围手术期免疫治疗研究进展

基于夜间灯光数据的内蒙古县域经济空间格局演化研究

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内蒙古师范大学学报（自然科学版） 2024年第3期53卷 229-237页

作者：王振柱梁海山程琳琳赵雪赤峰学院资源环境与建筑工程学院内蒙古赤峰024000

采用标准差、变异系数以及空间关联的分析方法,以夜间灯光数据衡量县域经济发展水平,对内蒙古自治区(简称内蒙古)103个县域的经济空间格局进行可视化分析,探究近30年来内蒙古县域经济的空间格局演化。结果表明:1992—2022年,内蒙古县域... 详细信息

采用标准差、变异系数以及空间关联的分析方法,以夜间灯光数据衡量县域经济发展水平,对内蒙古自治区(简称内蒙古)103个县域的经济空间格局进行可视化分析,探究近30年来内蒙古县域经济的空间格局演化。结果表明:1992—2022年,内蒙古县域经济绝对差异持续上升,但增速减缓,相对差异处于下降的状态,内蒙古西部(蒙西)、中部(蒙中)与东部(蒙东)县域经济差异与内蒙古县域经济差异的发展趋势具有一致性;内蒙古县域经济空间分异特征明显,随着时间推移,经济发展水平较高的县域开始集中于蒙中的“呼包鄂乌”地区以及蒙东的赤峰市和通辽市,内蒙古县域经济空间格局的双核结构日趋明显;内蒙古县域经济水平在1992年、2002年、2012年、2022年4个节点上存在显著的空间自相关性且逐渐增强,空间关联类型动态特征并不明显,仅在原有的经济格局基础上微调;关联类型以“L-L”为主,主要位于蒙东地区,呈集中连片分布特征,“H-H”类型一直位于呼和浩特市与包头市,空间正相关县域单元比例的上升说明内蒙古县域经济两极分化现象愈加明显。

关键词：夜间灯光内蒙古县域经济空间格局

Hematological Parameters in the First Trimester and the Risk of Gestational Diabetes Mellitus—Beijing,China,2017–2020

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China CDC weekly 2023年第9期5卷 194-200,I0008页

作者： Xinyi Lyu Jiajing Jia haishan Yang Yuzhi Deng Hanbin Wu Shuo Wang Chuanyu zhao Jueming Lei Xiaoxuan Zou Ying Yang Graduate School of Peking Union Medical College Beijing MunicipalityChina National Research Institute for Family Planning Beijing MunicipalityChina National Human Genetic Resources Center Beijing MunicipalityChina Department of Epidemiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing MunicipalityChina Haidian Maternal&Child Health Hospital Beijing MunicipalityChina

Summary What is already known about this topic?Hematological parameters may indicate the presence of chronic low-grade inflammation and increasing viscosity,which are involved in the pathological processes of gestational diabetes mellitus(GDM).However,the association between several hematological parameters in early pregnancy and GDM has yet to be elucidated.What is added by this report?Hematological parameters in the first trimester,particularly red blood cell(RBC)count and systematic immune index,have a significant impact on GDM incidence.The neutrophils(NEU)count in the first trimester was particularly pronounced for GDM.The upward trend of RBC,white blood cell(WBC),and NEU counts was consistent across all GDM subtypes.What are the implications for public health practice?Early pregnancy hematological parameters are associated with the risk of GDM.

关键词： pregnancy inflammation Diabetes

Textured Perovskite/Silicon Tandem Solar Cells Achieving Over 30% Efficiency Promoted by 4-Fluorobenzylamine Hydroiodide

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Nano-Micro Letters 2024年第9期16卷 557-570页

作者： Jingjing Liu Biao Shi Qiaojing Xu Yucheng Li Yuxiang Li Pengfei Liu Zetong SunLi Xuejiao Wang Cong Sun Wei Han Diannan Li Sanlong Wang Dekun Zhang Guangwu Li Xiaona Du Ying zhao Xiaodan Zhang Renewable Energy Conversion and Storage Center Solar Energy Conversion CenterInstitute of Photoelectronic Thin Film Devices and TechnologyNankai UniversityTianjin 300350People’s Republic of China Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin Tianjin 300350People’s Republic of China Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192People’s Republic of China Engineering Research Center of Thin Film Photoelectronic Technology of Ministry of Education Tianjin 300350People’s Republic of China Collaborative Innovation Center of Chemical Science and Engineering(Tianjin) Tianjin 300072People’s Republic of China Center of Single‑Molecule Sciences Institute of Modern OpticsTianjin Key Laboratory of Micro‑Scale Optical Information Science and TechnologyCollege of Electronic Information and Optical EngineeringNankai University38 Tongyan RoadJinnan DistrictTianjin 300350People’s Republic of China Shenzhen Research Institute of Nankai University 16Th FloorYantian Science and Technology BuildingHaishan StreetYantian DistrictShenzhen 518083People’s Republic of China

Monolithic textured perovskite/silicon tandem solar cells(TSCs)are expected to achieve maximum light capture at the lowest cost,potentially exhibiting the best power conversion efficiency.However,it is challenging to fabricate high-quality perovskite films and preferred crystal orientation on commercially textured silicon substrates with micrometersize pyramids.Here,we introduced a bulky organic molecule(4-fluorobenzylamine hydroiodide(F-PMAI))as a perovskite additive.It is found that F-PMAI can retard the crystallization process of perovskite film through hydrogen bond interaction between F^(−)and FA^(+)and reduce(111)facet surface energy due to enhanced adsorption energy of F-PMAI on the(111)facet.Besides,the bulky molecular is extruded to the bottom and top of perovskite film after crystal growth,which can passivate interface defects through strong interaction between F-PMA+and undercoordinated Pb^(2+)/I^(−).As a result,the additive facilitates the formation of large perovskite grains and(111)preferred orientation with a reduced trap-state density,thereby promoting charge carrier transportation,and enhancing device performance and stability.The perovskite/silicon TSCs achieved a champion efficiency of 30.05%based on a silicon thin film tunneling junction.In addition,the devices exhibit excellent longterm thermal and light stability without encapsulation.This work provides an effective strategy for achieving efficient and stable TSCs.

关键词： Perovskite crystallization (111)preferred orientation Defect passivation Perovskite/silicon tandem solar cells

Integrative analysis of the transcriptome and metabolome reveals the response mechanism to tomato spotted wilt virus

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Horticultural Plant Journal(园艺学报:英文版) 2023年第5期9卷 958-970页

作者： Junheng Lv Minghua Deng Zuosen Li haishan Zhu Ziran Wang Yanling Yue Zhengan Yang Junqiang Xu Shurui Jiang Wei zhao Jing Li Kai zhao College of Horticulture and Landscape Yunnan Agricultural UniversityKunmingYunnan 650201China Dian-Tai Engineering Research Center for Characteristic Agriculture Industrialization of Yunnan Province Yunnan Agricultural UniversityKunmingYunnan 650201China

Tomato spotted wilt virus(TSWV)is an important virus that has rapidly spread throughout the world.TSWV seriously hinders the production of tomato(Solanum lycopersicum)and other plants.In order to discover more new genes and metabolites related to TSWV resistance in tomato plants,the genes and metabolites related to the resistance of tomato plants inoculated with TSWV were identified and studied herein.The tomato TSWV-resistance line YNAU335(335)and TSWV-susceptible lines NO5 and 96172I(961)were used as the transcriptome and metabolome research materials.Transcriptomic and metabolomic techniques were used to analyze the gene and metabolite response mechanisms to TSWV inoculation.A total of 3566,2951,and 2674 differentially expressed genes(DEGs)were identified in lines 335,NO5,and961,respectively.Meanwhile,208,228,and 273 differentially accumulated metabolites(DAMs)were identified in lines 335,NO5,and 961,respectively.In line 335,the number of DEGs was the highest,but the number of DAMs was lowest.Furthermore,903 DEGs and 94 DAMs were common to the response to TSWV in the three inbred lines.The 903 DEGs and 94 DAMs were mainly enriched in the plant hormone signal transduction and flavonoid synthesis pathways.In addition,many nucleotide-binding site-leucine-rich repeat genes and transcription factors were found that might be involved in the TSWV response.These results provide new insights into TSWV resistance mechanisms.

关键词： Tomato plant Tomato spotted wilt virus(TSWV) Flavonoid synthesis Plant hormone signal transduction Transcriptome and metabolome