安徽省地震会商系统软件界面设计研究

基于ARCGis9.2的安徽省地震会商系统不仅需要强大的技术功能,还需要友好和一目了然的界面,这样不仅让会商报告者思路清晰,也能使会商观众更加清晰了解地震预报会商内容,从而为决策者更好应对不同地点和不同大小的地震发生可能性做出科学的决策;引入flash8作为软件系统的界面,用flash调用各个模块,无论从界面和功能上都较好的解决了这一问题。     

Vista中信任链建立机制研究

信任链机制是Vista建立可信环境的基础,对其实现过程及安全性分析将为Vista的安全评估提供重要依据.针对Vista中信任链的建立过程,对可信计算机制在Vista中的实现进行了详细的分析,并通过逆向工程的手段对Vista信任链建立过程中的相关代码进行了剖析,给出它们的实现方式和主要的工作流程.并对Vista信任链机制的安全性进行了分析,给出其安全隐患.     

研究生计算机网络课程体系研究与实践

本文研究面向研究生的计算机网络课程体系,包括教学内容和教学方法等。在计算机网络课程的教学实践中,以专题研究组织教学内容,将教学活动分解为相辅相成的三个环节:授课和阅读,课程设计,以及研讨环节。同时,将理论性教学和实践性教学有机结合。教学实践表明,将科研素养的培养融合在课程教学过程中,有助于培养学生在计算机网络领域的研究和创新能力。     

从传统到现代——浅析屏风在室内环境中的应用

本文通过对屏风在传统与现代室内环境中运用的浅析,概括说明屏风的发展历程及其变化特点。指出屏风的发展应顺应时代,以适应现代室内设计中的不同应用。     

民俗文化语境下的高校艺术设计教育

尽管当下中国高等艺术设计教育呈现出前所未有的迅猛发展态势,但在学科建设和教育实施方面也显示出一定的不足和问题,在诸多直接的原因之外,本文立足于深层文化思考,对中国视觉民俗文化主体之一的民间美术所蕴涵的文化意义作了进一步的透析,以期寻绎出在宏阔的民俗文化生态中我国高校艺术设计教学改革的策略与教育发展取向。     

基于AR技术的光交箱资源校准技术

光交箱端口状态对通信网络的正常运行具有重要作用,由于光交箱内部布线杂乱,容易对端口产生排线遮挡问题,导致传统的光交箱端口图像识别操作不便。文中提出了一种基于AR技术的光交箱资源校准技术,该技术可以对实时视频自适应选取关键帧,然后对关键帧进行光交箱端口状态和文字识别,最后返回加权融合后的识别结果,并利用实时AR交互指引巡检人员处理被遮挡端口,这不仅能提升巡检人员的工作效率,还能提高实时识别准确率。将该校准技术应用到光交箱端口的智能检测中,能对光交箱的端口识别提供极大便利。     

基于嵌入式人工智能的智慧医疗健康管理系统设计

近年来,基于人工智能的医疗技术取得了丰富的研究成果,在智慧医疗的发展中发挥了重要作用,开启了智慧医疗的新时代。与传统的医疗管理方法相比,传统管理手段在生理参数测量方面的准确性较低,文中提出了一种基于嵌入式人工智能技术的系统。该系统利用AI算法对接收到的信号进行质量评估、滤波、去噪、增强、特征提取、心拍分类等处理,将NBIOT模块加载到云端并进行用户健康管理。其可以实现用户和医生之间的双向交互,甚至可以创建个人生理数据库,以实现疾病监测和动态管理。     

Stabilizing Redox-Active Hexaazatriphenylene in a 2D Conductive Metal–Organic Framework for Improved Lithium Storage Performance

Organic redox-active materials are promising electrode candidates for lithium-ion batteries by virtue of their designable structure and cost-effectiveness. However, their poor electrical conductivity and high solubility in organic electrolytes limit the device's performance and practical applications. Herein, the π-conjugated nitrogen-containing heteroaromatic molecule hexaazatriphenylene (HATN) is strategically embedded with redox-active centers in the skeleton of a Cu-based 2D conductive metal–organic framework (2D c-MOF) to optimize the lithium (Li) storage performance of organic electrodes, which delivers improved specific capacity (763 mAh g⁻¹ at 300 mA g⁻¹), long-term cycling stability (≈90% capacity retention after 600 cycles at 300 mA g⁻¹), and excellent rate performance. The correlation of experimental and computational results confirms that this high Li storage performance derives from the maximum number of active sites (CN sites in the HATN unit and CO sites in the CuO₄ unit), favorable electrical conductivity, and efficient mass transfer channels. This strategy of integrating multiple redox-active moieties into the 2D c-MOF opens up a new avenue for the design of high-performance electrode materials.     

In Situ Polymerizing Internal Encapsulation Strategy Enables Stable Perovskite Solar Cells toward Lead Leakage Suppression

Despite the outstanding power conversion efficiency (PCE) of perovskite solar cells (PSCs) achieved over the years, unsatisfactory stability and lead toxicity remain obstacles that limit their competitiveness and large-scale practical deployment. In this study, in situ polymerizing internal encapsulation (IPIE) is developed as a holistic approach to overcome these challenges. The uniform polymer internal package layer constructed by thermally triggered cross-linkable monomers not only solidifies the ionic perovskite crystalline by strong electron-withdrawing/donating chemical sites, but also acts as a water penetration and ion migration barrier to prolong shelf life under harsh environments. The optimized MAPbI₃ and FAPbI₃ devices with IPIE treatment yield impressive efficiencies of 22.29% and 24.12%, respectively, accompanied by remarkably enhanced environmental and mechanical stabilities. In addition, toxic water-soluble lead leakage is minimized by the synergetic effect of the physical encapsulation wall and chemical chelation conferred by the IPIE. Hence, this strategy provides a feasible route for preparing efficient, stable, and eco-friendly PSCs.     

Aperture-Adjustable and Repairable Metal-Based MOFs Catalysis Membrane for Water Purification

Precise adjustment of the pore size, damage repair, and efficient cleaning is all challenges for the wider application of inorganic membranes. This study reports a simple strategy of combining dry-wet spinning and electrosynthesis to fabricate stainless-steel metal–organic framework composite membranes characterized by customizable pore sizes, targeted reparability, and high catalytic activity for membrane cleaning. The membrane pore size can be precisely customized in the range of 14–212 nm at nanoscale, and damaged membranes can be repaired by targeted treatment in 120 s. In addition, advanced oxidation processes can be used to quickly clean the membrane and achieve 98% flux recovery. The synergistic actions of the membrane matrix and the selective layer increase the adsorption energy of active sites to oxidant, shorten the electron transfer cycle, and enhance the overall catalytic performance. This study can provide a new direction for the development of advanced membranes for water purification and high-efficiency membrane cleaning methods.