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军工企业数字化制造之虚拟产品研发

航空制造技术 2004年第2期47卷 42-43页

作者： jason li 美国MSC公司亚太业务发展部

虚拟产品研发是企业文化的又一次变迁

关键词：军工企业数字化制造虚拟产品企业文化

Dynamics of self-hybridized exciton–polaritons in 2D halide perovskites

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light(Science & Applications) 2024年第1期13卷 13-22页

作者： Surendra B.Anantharaman jason Lynch Christopher E.Stevens Christopher Munley Chentao li Jin Hou Hao Zhang Andrew Torma Thomas Darlington Francis Coen Kevin li Arka Majumdar PJames Schuck Aditya Mohite Hayk Harutyunyan Joshua R.Hendrickson Deep Jariwala Department of Electrical and Systems Engineering University of PennsylvaniaPhiladelphiaPA19104USA KBR Inc. BeavercreekOH45431USA Air Force Research Laboratory Sensors DirectorateWright-Patterson Air Force BaseOH45433USA Department of Physics University of WashingtonSeattleWA98195USA Department of Physics Emory UniversityAtlantaGA30322USA Department of Chemical and Biomolecular Engineering Rice UniversityHoustonTX77005USA Department of Materials Science and Nanoengineering Rice UniversityHoustonTX77005USA Applied Physics Program Smalley‐Curl InstituteRice UniversityHoustonTX77005USA Department of Mechanical Engineering Columbia UniversityNew YorkNY10027USA Department of Electrical and Computer Engineering University of WashingtonSeattleWA98195USA

Excitons,bound electron–hole pairs,in two-dimensional hybrid organic inorganic perovskites(2D HOIPs)are capable of forming hybrid light-matter states known as exciton-polaritons(E–Ps)when the excitonic medium is confined in an optical *** the case of 2D HOIPs,they can self-hybridize into E–Ps at specific thicknesses of the HOIP crystals that form a resonant optical cavity with the ***,the fundamental properties of these self-hybridized E–Ps in 2D HOIPs,including their role in ultrafast energy and/or charge transfer at interfaces,remain ***,we demonstrate that>0.5µm thick 2D HOIP crystals on Au substrates are capable of supporting multiple-orders of self-hybridized E–P *** E–Ps have high Q factors(>100)and modulate the optical dispersion for the crystal to enhance sub-gap absorption and *** varying excitation energy and ultrafast measurements,we also confirm energy transfer from higher energy E–Ps to lower energy E–***,we also demonstrate that E–Ps are capable of charge transport and transfer at *** findings provide new insights into charge and energy transfer in E–Ps opening new opportunities towards their manipulation for polaritonic devices.

关键词： charge polar excitation

实现自己基于代理的AOP Framework

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程序员 2006年第1期 108-110页

作者： jason Zhicheng li

面向方面编程（AOP）非常适合管理应用程序横切关注点．如日志、安全性和事务管理。AOP为面向对象编程提供了补充．面向对象编程方法仍旧是处理核心业务关注点的最通用和最强大的编程方法学。AOP能够减少应用程序中的代码分散，代码交... 详细信息

面向方面编程（AOP）非常适合管理应用程序横切关注点．如日志、安全性和事务管理。AOP为面向对象编程提供了补充．面向对象编程方法仍旧是处理核心业务关注点的最通用和最强大的编程方法学。AOP能够减少应用程序中的代码分散，代码交织和代码重复。根据它们的实现方法．AOP框架可以被分为两类：

关键词： Framework AOP 面向对象编程方法管理应用程序面向方面编程代理己基事务管理核心业务安全性

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建筑幕墙陶板浅析

建筑实践 2023年第4期 100-105页

作者：李响亨特道格拉斯NBK

在科技和工艺不断进步的今天,各种各样的建筑装饰材料相继出现,美化了人们生活的各个空间。随着时代的变迁,社会的主流审美和装饰潮流也一直在变,但是有一种材料却能够跟随人类历史的脚步,一直在建筑装饰领域蓬勃发展,这就是建筑陶板。... 详细信息

在科技和工艺不断进步的今天,各种各样的建筑装饰材料相继出现,美化了人们生活的各个空间。随着时代的变迁,社会的主流审美和装饰潮流也一直在变,但是有一种材料却能够跟随人类历史的脚步,一直在建筑装饰领域蓬勃发展,这就是建筑陶板。1历史上的陶与建筑。陶的出现可以追溯到大约12,000多年前,旧石器时代的人类祖先,在长期用火的过程中发现粘土经过高温烧制之后会有一定的硬度和强度。

关键词：建筑装饰材料建筑幕墙陶板高温烧制旧石器时代装饰领域粘土

同伴支持和积极应对在农村青少年被欺负和抑郁关系中的作用

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同伴支持和积极应对在农村青少年被欺负和抑郁关系中的作用

Cancer Res:HDAC抑制剂可促进单抗药物对HER2阳性肿瘤的治疗效果

第十九届全国心理学学术会议

作者：尹学琴王丽慧 jason li 王金良西南大学心理学部斯坦福大学

同伴欺负在学校情景中较为常见,以往研究发现被欺负经历会对青少年的心理健康造成负面影响。本研究旨在探讨农村初中学生经历的被欺负事件与抑郁之间的关系,并基于心理韧性理论进一步检验同伴支持(外部资源)与积极应对(内部资本)是否在... 详细信息

同伴欺负在学校情景中较为常见,以往研究发现被欺负经历会对青少年的心理健康造成负面影响。本研究旨在探讨农村初中学生经历的被欺负事件与抑郁之间的关系,并基于心理韧性理论进一步检验同伴支持(外部资源)与积极应对(内部资本)是否在同伴欺负与抑郁之间起着保护作用。在控制压力变量之后,我们对被欺负对抑郁的预测作用、同伴支持和积极应对的保护作用进行了性别差异检验。研究采用分层整群抽样法,选取江西省四所农村寄宿学校的800名初中生进行调查,保留有效问卷755份,被试平均年龄为13.52岁,其中男生379人(50.2%),女生376人(49.8%)。通过多层线性回归方法分析,结果发现:(1)青少年的被欺负经历与抑郁之间存在显著正相关,但两者之间的标准化β系数不存在显著的性别差异;(2)同伴支持在被欺负与抑郁之间所起的调节作用存在性别差异,同伴支持可以缓和女生的被欺负经历对抑郁产生的影响,但不能调节男生被欺负经历与抑郁之间的关系;(3)积极应对可以调节被欺负与抑郁之间的关系,但在这一关系中男女性别差异不显著。结果表明被欺负是青少年心理健康的风险因素,而同伴支持与积极应对在预防和干预过程中发挥重要的保护作用。因此在实践过程中,我们有必要为受欺负者提供更多的外部资源,如同伴支持,并帮助他们建立更多积极应对策略。

关键词：被欺负抑郁同伴支持积极应对

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现代生物医学进展 2017年第18期17卷 I0001-I0002页

作者： Mikolaj Medon Eva Vidacs Stephin J Vervoort jason li Misty R. Jenkins Kelly M. Ramsbottom Joseph A. Trapani Mark J. Smyth Phillip K. Darcy Peter W. Atadja Michael A. Henderson Ricky W. Johnstone Nicole M. Haynes Cancer Therapeutics Program Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre (VCCC) Melbourne Victoria Australia.Division of Surgical Oncology Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia. Cancer Therapeutics Program Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre (VCCC) Melbourne Victoria Australia. Cancer Therapeutics Program Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre (VCCC) Melbourne Victoria Australia. Bioinformatics Consulting Core Facility Cancer Research Division Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia. Cancer Immunology Research Program Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia.Sir Peter MacCallum Department of Oncology The University of Melbourne Parkville Victoria Australia. Cancer Immunology Research Program Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia. Cancer Immunology Research Program Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia.Sir Peter MacCallum Department of Oncology The University of Melbourne Parkville Victoria Australia. Immunology in Cancer and Infection Laboratory QIMR Berghofer Medical Research Institute Herston Queensland Australia. Cancer Immunology Research Program Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia.Sir Peter MacCallum Department of Oncology The University of Melbourne Parkville Victoria Australia. China Novartis Institute for Biomedical Research Shanghai China. Division of Surgical Oncology Peter MacCallum Cancer Centre VCCC Melbourne Victoria Australia. Cancer Therapeutics Program Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre (VCCC) Melbourne Victoria Australia.Sir Peter MacCallum Department of Oncology The University of Melbourne Parkville Victoria Australia. Cancer Therapeutics Program Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre (VCCC) Melbourne Victoria Australi

最近来自澳大利亚墨尔本的研究人员发现组蛋白去乙酰化酶抑制剂可以发动宿主免疫作为其抗肿瘤效应的一个基础。该研究为增强一些肿瘤免疫治疗药物的杀伤作用提供了新的方向。在这项发表在国际学术期刊Cancer Research上的研究中，研究... 详细信息

最近来自澳大利亚墨尔本的研究人员发现组蛋白去乙酰化酶抑制剂可以发动宿主免疫作为其抗肿瘤效应的一个基础。该研究为增强一些肿瘤免疫治疗药物的杀伤作用提供了新的方向。在这项发表在国际学术期刊Cancer Research上的研究中，研究人员发现组蛋白去乙酰化酶抑制剂panobinostat可以通过宿主免疫增强trastuzumab这种单抗治疗药物的抗肿瘤效果。

关键词：组蛋白去乙酰化酶抑制剂抗肿瘤效应治疗药物治疗效果 HDAC 单抗 Res 阳性

Multimodal intravascular imaging technology for characterization of atherosclerosis

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Journal of Innovative Optical Health Sciences 2020年第1期3卷 82-96页

作者： Yan li jason Chen Zhongping Chen Beckman Laser Institute University of CaliforniaIrvine 1002 Health Sciences RoadIrvineCA 92617 USA Department of Biomedical Engineering University of California IrvineCA 92697-2700 USA

Early detection of vulnerable plaques is the critical step in the prevention of acute coronary ***,composition,and mechanical property of a coronary artery have been demonstrated to be the key characteristics for the identification of vulnerable *** intravascular multimodal imaging technologies providing co-registered simultaneous images have been developed and applied in clinical studies to improve the characterization of *** this paper,the authors review the present system and probe designs of representative intra-vascular multimodal *** addition,the scientific innovations,potential limitations,and future directions of these technologies are also discussed.

关键词： Multimodal intravascular imaging photoacoustic ultrasound optical coherence tomography near-infrared fluorescence spectroscopy atherosclerosis imaging probe

Data-driven resilience analysis of power grids

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Global Energy Interconnection 2021年第1期4卷 104-114页

作者： Qicong Sun Yan li jason Philhower School of Automation and Electrical Engineering Beihang UniversityBeijing100010P.R.China Department of Electrical Engineering The Pennsylvania State UniversityUniversity ParkPA16802 USA Department of Electrical and Computer Engineering University of ConnecticutStorrsCT06269 USA

With the integration of renewable energy resources,the inertia of power systems significantly reduces,thereby making the system sensitive to operational disturbances.A disturbance-based method is presented herein to estimate inertia,uncovering the influence of renewables on system-resilient *** Gaussian process regression method is then used to predict the power system trajectory after *** tests demonstrate the data-driven method mathematically estimates the inertia of the system as well as predicts the dynamics operations of power grids subject to *** results also offer insights into the enhancement of system resilience by strategically designing the inertia of power systems.

关键词： Inertia Data-driven Gaussian process regression Renewable energy sources

A Sequential Bayesian Algorithm for DOA Tracking in Time-Varying Environments

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Chinese Journal of Electronics 2015年第1期24卷 140-145页

作者： GAO Xunzhang li Xiang jason Filos DAI Wei College of Electronic Science and Engineering National University of Defense Technology Department of Electrical and Electronic Engineering Imperial College London

This paper focuses on the Direction of arrival(DOA) tracking problem in dynamic environments where each source signal is modeled as a Gaussian process with time-varying mean and unknown covariance. In the presence of highly dynamic environment, benchmark algorithms usually have deteriorated performance. By treating the source signals as a function of the arrival angles, a sequential Bayesian tracking approach named Simultaneous angle-source update(SASU) is proposed based on the Maximum a posteriori(MAP) principle. The key feature of the proposed approach is to simultaneously update the arrival angles and the source signals in the Kalman filter step by converting the update process of the state vector into a joint optimization problem. An iterative Newton method to efficiently solve the joint optimization problem is proposed. The accuracy and robustness of the proposed SASU algorithm is demonstrated via simulations.

关键词： Time-varying DOA tracking Sequential Bayesian Kalman filtering.