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交互设计影响下传统书籍的创新与发展研究——以儿童交互式电子书籍为例

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艺术与设计（理论版） 2024年第7期 91-94页

作者：李娜张贵明太原理工大学艺术学院山西晋中030600

在当今这个交互技术快速发展的时代,愈加丰富多样的传播载体使得受众的阅读方式发生了巨大变化,传统书籍的发展也因此受到了强烈冲击。在此背景下,儿童传统书籍不得不进行创新以适应时代趋势。文章将采取对比分析的研究方法,对交互设计... 详细信息

在当今这个交互技术快速发展的时代,愈加丰富多样的传播载体使得受众的阅读方式发生了巨大变化,传统书籍的发展也因此受到了强烈冲击。在此背景下,儿童传统书籍不得不进行创新以适应时代趋势。文章将采取对比分析的研究方法,对交互设计影响下儿童传统书籍的发展现状进行研究探讨,力图找寻儿童交互式电子书籍与传统书籍之间的差异变化,并通过对两者的对比分析来阐述儿童交互式电子书籍的艺术特色和蕴含价值。同时,在文章中,笔者尝试对儿童交互式电子书籍的未来发展建言献策,试图为儿童交互式电子书籍的未来发展提供新思路。

关键词：传统书籍交互式电子书籍艺术特色未来发展趋势

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外用鱼油促进2型糖尿病大鼠伤口创面的愈合

陆军军医大学学报 2024年第6期46卷 535-543页

作者：黄荣江辛文彬倪向敏李正宙张贵明王建陆军军医大学(第三军医大学)第二附属医院营养科重庆400037

目的观察局部外用鱼油对2型糖尿病(diabetes mellitus type 2, T2DM)大鼠伤口创面愈合的影响,并探讨其作用机制。方法 57只SD大鼠通过高脂高糖饮食联合STZ腹腔注射建立T2DM大鼠模型,建模成功49只。T2DM大鼠模型建立成功后通过外科方法... 详细信息

目的观察局部外用鱼油对2型糖尿病(diabetes mellitus type 2, T2DM)大鼠伤口创面愈合的影响,并探讨其作用机制。方法 57只SD大鼠通过高脂高糖饮食联合STZ腹腔注射建立T2DM大鼠模型,建模成功49只。T2DM大鼠模型建立成功后通过外科方法创建伤口创面模型,采用随机数字表法分为鱼油组(n=17)、玉米油组(n=16)、模型对照组(n=16),各组于创面模型创建后次日开始给药,干预期间观察各组大鼠伤口创面愈合情况,分别于术后7、14 d取皮肤创面组织比较大鼠创面愈合情况,检测氧化应激指标(MDA、SOD、CAT)及炎症因子(TNF-α、IL-1β、IL-6、IL-10)水平,HE、Masson染色行病理学分析及观察皮肤真皮层胶原纤维沉积情况,Western blot检测SIRT1、Nrf2、NQO1蛋白表达。结果与玉米油组和模型对照组相比,术后第7、14天鱼油组大鼠伤口创面愈合率明显提升(P<0.05),胶原纤维沉积增多;创面组织MDA、TNF-α、IL-1β、IL-6水平明显下降(P<0.05),而SOD、CAT、IL-10水平显著升高(P<0.05);Western blot结果显示,鱼油组大鼠创面组织SIRT1、Nrf2、NQO1蛋白表达水平较玉米油组和模型对照组显著提升(P<0.05);干预期间玉米油组与模型对照组间愈合效果无显著差异。结论局部外用鱼油可有效促进T2DM大鼠伤口创面愈合,其机制可能与鱼油降低创面组织氧化应激及炎症反应有关。

关键词：鱼油糖尿病伤口氧化应激炎症反应沉默信息调节因子1(SIRT1)

Enhancing VGI application semantics by accounting for spatial bias

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Big Earth Data 2019年第3期3卷 255-268页

作者： guiming zhang Department of Geography&the Environment University of Denver2050 E.Iliff Ave.DenverCO 80208USA

Volunteered geographic information(VGI)is becoming an important source of geospatial big data that support many *** application semantics of VGI,*** well VGI reflects the real-world geographic phenomena of interest to the application,is essential for any VGI *** observations often are spatially biased(*** clustered).Spatial bias poses challenges on VGI application semantics because it may impede the quality of inferences made from *** species distribution modeling(SDM)as an example application,this article argues that spatial bias impedes VGI application semantics,as gauged by SDM model performance,and accounting for bias enhances application *** observations from eBird were used in a case study for modeling the distribution of the American Robin(Turdus migratorius)in *** observations from the North American Breeding Bird Survey were used as independent validation data for model performance evaluation.A grid-based strategy was adopted to filter eBird species observations to reduce spatial *** show that spatial bias in species observations degrades SDM model performance and filtering species observations improves model *** study demonstrates that VGI application semantics can be enhanced by accounting for the spatial bias in VGI observations.

关键词： Volunteered geographic information(VGI) application semantics spatial bias species distribution modeling(SDM)

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检疫性真菌DNA条形码研究进展

菌物学报 2024年第9期43卷 20-35页

作者：高瑞芳汪莹钟友婷郑铭森刘建冼嘉恒章桂明深圳海关动植物检验检疫技术中心广东深圳518045 深圳市检验检疫科学研究院广东深圳518045

DNA条形码技术作为一项物种鉴定的新技术,在动物、植物、真菌等物种的快速准确鉴定方面日趋成熟,为进出境植物检疫及外来入侵物种鉴定提供了有力的工具。本文概述了真菌DNA条形码技术的研究进展,分析了中国、美国等5个主要贸易国家/地... 详细信息

DNA条形码技术作为一项物种鉴定的新技术,在动物、植物、真菌等物种的快速准确鉴定方面日趋成熟,为进出境植物检疫及外来入侵物种鉴定提供了有力的工具。本文概述了真菌DNA条形码技术的研究进展,分析了中国、美国等5个主要贸易国家/地区检疫性真菌物种DNA条形码收集现状,并从柄锈菌属、疫霉属等重要检疫性真菌所在类群DNA条形码现状分析了DNA条形码筛选、现有数据库资源等存在的问题,提出全基因组水平筛选检疫性真菌DNA条形码的思路,以期提高鉴定准确性,提出加强国际合作、建立检疫性真菌DNA条形码数据库等建议。

关键词：检疫性真菌 DNA条形码全基因组测序数据库

基于NSGA-Ⅱ的固体火箭发动机壳体不同开口比封头补强优化

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固体火箭技术 2024年第4期47卷 573-582页

作者：张骞刘浩刘宏浩牟星吴世俊丁文辉张桂明祖磊合肥工业大学机械工程学院合肥230009 西安航天动力技术研究所固体推进全国重点实验室西安710025

封头补强工艺作为壳体封头承载能力提升的典型手段,其补强工艺参数对不同开口比壳体补强后应力水平、壳体质量的影响规律不明晰。为此,构建了?300 mm壳体分析模型,并结合径向基函数(RBF)神经网络分析方法拟合优化变量与优化目标间的映... 详细信息

封头补强工艺作为壳体封头承载能力提升的典型手段,其补强工艺参数对不同开口比壳体补强后应力水平、壳体质量的影响规律不明晰。为此,构建了?300 mm壳体分析模型,并结合径向基函数(RBF)神经网络分析方法拟合优化变量与优化目标间的映射关联,开展了补强角度、补强层数、补强区域对应力响应水平的影响规律研究。最后,基于非支配排序遗传算法(NSGA-Ⅱ)获得了最优开口比以及使壳体特性系数达到最大的最优补强参数。结果表明,优化后壳体的特性系数比未补强壳体提高16.28%,比未优化的编织布补强壳体提高6.53%。研究成果可以为不同开口比壳体补强工艺参数的选定提供理论依据。

关键词：固体火箭发动机复合材料壳体不同开口比封头补强优化渐进损伤

Influence and optimization of parameters of prepreg viscosity during placement

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Chinese Journal of Aeronautics 2022年第4期35卷 438-449页

作者： Lei ZU Xianzhao XIA Qian zhang Xiaolong JIA Huabi WANG guiming zhang Jinhu LU Anhui Province Key Laboratory of Aerospace Structural Parts Forming Technology and Equipment Hefei University of TechnologyHefei 230009China Key Laboratory of Carbon Fiber and Functional Polymers Ministry of EducationBeijing University of Chemical TechnologyBeijing 100029China State Key Laboratory of Organic-Inorganic Composites College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing 100029China

This paper tested the viscosity of prepreg in the automatic placement process, and conducted the probe and placement-90° peel tests through the test systems. The law of variation of prepreg viscosity during the laying process was studied through these tests under different conditions by taking the peel force to intuitively and quantitatively characterise the viscosity of the *** results show that this viscosity is inversely proportional to the laying rate, proportional to the laying pressure, and quadratic to the laying temperature. Then, peel tests were simulated to validate both the correctness of the peel test and that of the probe test data fitting the two-line cohesion model. On this basis, a response surface test for laying and peeling was designed. Taking viscous peel force as the response target, the laying process parameters were optimised and the significance of their influence was further studied. The error between the test value and the predicted value of the maximum viscous peel force is 3.03%.

关键词： Automatic placement Cohesion model Optimization Peel test Probe test Significance of influence Viscosity

Multi-objective optimization of frequency and damping of vertical stabilizer skin structure placed with variable-angle tows

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Chinese Journal of Aeronautics 2023年第1期36卷 444-455页

作者： Lei ZU Xianzhao XIA Qian zhang guiming zhang Shijun CHEN Jianhui FU Lichuan ZHOU Huabi WANG Debao LI Liqing ZOU School of Mechanical Engineering Hefei University of TechnologyHefei 230009China Anhui Province Key Laboratory of Aerospace Structural Parts Forming Technology and Equipment Hefei University of TechnologyHefei 230009China

The vibration characteristics of composite vertical stabilizer skin structures play a critical role in damping effects designed for overcoming the air disturbances experienced by aircraft structural components during *** first-order fundamental frequencies and their corresponding damping characteristics of the vertical stabilizer skin structure tow-steered by automatic fiber placement technique were optimized with the parameterized trajectories and plies as design ***,the vibration and damping numerical models were derived based on Kirchhoff laminate theory,the Rayleigh-Ritz method,and the Strain Energy *** the optimization model was developed by adopting the self-adaptive Differential Evolution Multi-objective optimization algorithm and incorporating the solution method of Pareto *** constraints of this optimization model considered the experimentally obtained minimum turning radius of prepregs tow-steered in automatic fiber placement process obtained from experimental ***,the comparison of numerical simulation results was conducted for the optimized trajectories and the conventional straight trajectories under various boundary conditions,and the numerical results were partially validated through damping and frequency *** results indicate the vibration characteristics of the composite vertical stabilizer skin structure can be enhanced to a large extent by optimizing fiber trajectories,and the enhancement percentage is affected by the boundary conditions of the actual structure.

关键词： Damping Fundamental frequency Multi-objective optimiza-tion Variable-angle tow Vertical stabilizer skin Vibration properties

Multi-objective optimization of different dome reinforcement methods for composite cases

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Chinese Journal of Aeronautics 2023年第4期36卷 299-314页

作者： Lei ZU Hui XU Shijun CHEN Jingxuan HE Qian zhang Ping REN guiming zhang Liqiang WANG Qiaoguo WU Jianhui FU School of Mechanical Engineering Hefei University of TechnologyHefei 230000China Anhui Province Key Laboratory of Aerospace Structural Parts Forming Technology and Equipment Hefei University of TechnologyHefei 230009China Xi’an Institute of Aerospace Propulsion Technology Xi’an 710025China The 41st Institute of the Fourth Academy of CSAC National Key Lab of Combustion Flow and Thermo-structureXi’an 710025China College of Civil Engineering Hefei University of TechnologyHefei 230000China

A multi-objective optimization method was proposed for different dome reinforcement methods of a filament-wound solid rocket motor composite case based on a Radial Basis Function(RBF)*** damage of the composite case was considered in a simulation based on Hashin failure criteria,and simulation results were validated by hydraulic burst tests to precisely predict the failure mode,failure position,and burst *** RBF surrogate model was estab-lished and evaluated by Relative Average Absolute Error(RAAE),Relative Maximum Absolute Error(RMAE),Root Mean Squared Error(RMSE),and R^(2)methods to improve the optimization efficient of dome *** addition,the Non-dominated Sorting Genetic Algorithm(NSGA-II)was employed to establish multi-objective optimization models of variable-angle and variable-polar-radius dome reinforcements to investigate the coupling effect of the reinforcement angle,reinforcement layers,and reinforcement range on the case *** reinforce-ment parameters were obtained and used to establish a progressive damage model of the composite case with dome *** accordance with progressive damage analysis,the burst pressure and performance factor were *** illustrated that variable-angle dome reinforcement was the optimal reinforcement method compared with variable-polar-radius dome reinforcement as it could not only ensure the reinforcement angle’s continuous changing but also decrease the mass of composite *** with the unreinforced case,the reinforced case exhibited an increase in the burst pressure and performance factor of 36.1%and 23.5%,respectively.

关键词： Carbon fibers Damage mechanics Failure Filament winding Mechanical properties

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反动式整发模块同心总装工艺方案研究

东方汽轮机 2024年第2期 43-47页

作者：陈萍张桂明羊小军张欣刘章波胡开吉东方电气集团东方汽轮机有限公司四川德阳618000

文章简要介绍了反动式整发模块借助先进的加工方案及测量设备,取消传统压铅、滚胶布测量通流间隙工作,采用更便捷保质的通流间隙确定方案。

关键词：反动式通流间隙便捷保质

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