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关键词： 防红外侦察   红外发射率   反射率   自适应伪装   纺织品  

摘要： 随着红外探测和跟踪技术的迅猛进步,军事目标的隐蔽性和生存能力遭遇前所未有的挑战,使得防红外侦察纺织品的研究越发受到重视。为了进一步研发防红外纺织品,分析了影响纺织品防红外侦察性能的因素,综述了对国内外防红外侦察纺织品的研究进展,并对防红外侦察纺织品的发展前景进行了展望,指出了当前技术面临的挑战。

关键词： 三维虚拟技术   服装CAD   思政改革  

摘要： 本研究基于三维虚拟技术背景更新高校《服装CAD》课程教学内容,融合习近平新时代中国特色社会主义思想,分析了课程现状,探讨三维技术在思政教育中的应用,并提出改革策略:更新课程体系,优化学习体验,加强教师培训并与行业合作。目的是通过三维技术促进课程与思政教育的融合,培养学生的社会责任感和创新能力。研究显示,此方法为课程改革提供了新视角和实践路径。

摘要： (no summary available)

关键词： atopic dermatitis   chronic actinic dermatitis   photoaggravated   photoexacerbated   photosensitivity   phototesting   AD   CAD   DLQI   Dermatological Life Quality Index   Ig   immunoglobulin   MED   minimal erythema dose   PEAD   photoexacerbated atopic dermatitis   PLE   polymorphic light eruption   PSAD   photosensitive atopic dermatitis   SPT   skin phototype   SPS   Scottish photobiology service   UV   ultraviolet  

摘要： Previous reports have characterized photosensitivity in atopic dermatitis (AD), but with differences in terminology and criteria.

摘要： Background: Globally, the incidence and severity of coronary artery disease (CAD) are increasing. Effective risk stratification for individuals with cardiac risk factors and those with known CAD is crucial for optimizing healthcare. M-mode measure...

关键词： Melanoma   computer-aided diagnosis   segmentation   PH2   ISIC(International Skin Imaging Collaboration)   dermoscopy   non-melanoma  

摘要： Skin cancer has been recognized as one of the most lethal and complex types of cancer for over a *** diagnosis of skin cancer is of paramount importance,yet the process is intricate and *** analysis and modeling of human skin pose significant difficulties due to its asymmetrical nature,the visibility of dense hair,and the presence of various substitute *** texture of the epidermis is notably different from that of normal skin,and these differences are often evident in cases of unhealthy *** a consequence,the development of an effective method for monitoring skin cancer has seen little ***,the task of diagnosing skin cancer from dermoscopic images is particularly *** is crucial to diagnose skin cancer at an early stage,despite the high cost associated with the procedure,as it is an expensive ***,the advancement of diagnostic techniques for skin cancer has been *** address this issue,there is a need for a more accurate and efficient method for identifying and categorizing skin cancer *** involves the evaluation of specific characteristics to distinguish between benign and malignant skin cancer *** present and evaluate several techniques for segmentation,categorized into three main types:thresholding,edge-based,and *** techniques are applied to a dataset of 200 benign and melanoma lesions from the Hospital Pedro Hispano(PH2)*** evaluation is based on twelve distinct metrics,which are designed to measure various types of errors with particular clinical ***,we assess the effectiveness of these techniques independently for three different types of lesions:melanocytic nevi,atypical nevi,and *** first technique is capable of classifying lesions into two categories:atypical nevi and melanoma,achieving the highest accuracy score of 90.00%with the Otsu(3-level)*** second technique also classifies lesions int

关键词： 元明清时期   纺织品   兔纹   造型   文化意蕴  

摘要： 元明清时期纺织品中兔纹的组合、形象及其文化内涵伴随着时间推移不断演化。运用图像分析法、文献研读法和对比研究法等,对保存较好纺织品文物中的兔纹图案进行汇总、整理和分类,探讨兔纹的艺术表现形式、文化寓意及其发展脉络。研究发现,兔纹在中国古代纺织品中的流行时间主要为元、明、清3个朝代;兔纹组合形式主要包括捣药兔与三足乌、独兔、多兔、兔和其他动物4种;兔的姿态主要有奔脱、捣药、顾望3种。此外,兔纹的局部特征及其组合方式与特定的文化符号紧密相连,随着不同时期思想文化的变迁,兔纹的文化内涵也经历了相应的演变。

关键词： 织物组织   斜向纬纱   变化纬密   钢筘   移动打纬   倾斜角度  

摘要： 为探索面料开发新路径,丰富面料的不同视觉效果或特殊功能,通过改变织机的打纬机构,采用伺服电动机控制钢筘往复移动来改变织口位置,利用手工织布机来编织织物,对斜向纬纱变化纬密的织造原理进行分析探讨,推演计算了钢筘最大移动距离、纬纱最大倾斜角度、纬纱密度以及纬纱倾斜方向等关键工艺参数,并对几种常规织物组织进行了工艺验证和对比分析。结果表明:纬纱倾斜角度与钢筘最大移动动程成正比,与织物的幅宽成反比;控制钢筘移动动程是斜向纬纱变化纬密织物纬密周期性循环变化的关键;钢筘左右向织机后移的先后顺序能改变纬纱倾斜方向。试验认为:改造往复移动钢筘机构能开发斜向纬纱变化纬密织物,使开发个性化织物成为可能。

关键词： Coronary artery disease   Patient education   Health misinformation  

摘要： AbstractObjectiveHealth misinformation is common and can lead to harmful behaviors such as medication non-adherence. We assessed the impact of a novel patient educational tool focused on overcoming misconceptions among patients with coronary artery disease (CAD). MethodsWe developed the CAD Roadmap, an educational tool aimed at explaining the disease trajectory and overcoming common disease misconceptions (such as that statin medications are not beneficial). We designed a pilot survey to assess patients' 1) CAD-related knowledge, 2) medication-taking behavior, and 3) acceptability of the Roadmap. Survey participants were recruited online. CAD knowledge scores were compared with repeated measures t-tests. ResultsAmong 114 patients with CAD (mean age 67 years, 63% male), average CAD-related knowledge was 79.0% pre-test and 89.7% after review of the CAD Roadmap ( p < .001). After review of the Roadmap, 24% indicated they planned to take their medications more regularly, 93% agreed it was helpful in understanding medication benefits, and 77% felt more empowered to participate in medical decisions. ConclusionThe CAD Roadmap was evaluated positively, improved disease-related knowledge, and has the potential to improve adherence to treatments. InnovationUnlike many other interventions, the CAD Roadmap is specifically designed to overcome common misconceptions to improve health behaviors.

关键词： 本科留学生   CAD   食品工厂设计   OBE   教学方法  

摘要： 在教育国际化背景下,我国每年接收大量的海外本科留学生。针对本科生的教学,许多课程在教学方法、教学内容及课程思政上仍有许多需要改进之处。文章以“食品工厂设计”为例,结合课程特点,分析了本科留学生学习该课程存在的知识缺陷,并提出了该课程在教学内容与教学方法上的改进措施。同时,将课程思政融入课程内容,对我国对外友好政策、中国文化和思想进行宣传,这对我国在国际上的影响力起到促进作用,最终实现课程的教学目标。