关于提高学生建筑工程识图能力的建议

建筑工程识图能力的培养应贯穿于几门课程的学习中,采用观看模型、参观认识、课程实训等教学方式提高教学质量和在建筑构造和建筑结构课程中学习识读建筑工程图。     

《哈利·波特》与蛇的形象

在《哈利·波特》系列小说中,蛇的形象被作者一再强调,并不断地以各种形式出现,而且在故事的情节发展中起着重要作用。借助原型批评理论来分析《哈利·波特》,可以发现蛇的形象的不断出现和作者对这一形象的描述并不是偶然的,而是西方传统文化的显现,其中的形象设置具有其深刻的人文意义。     

The visual rhetoric of the aerial view: From surveillance to resistance

We live in a world increasingly photographed from satellites, planes, and drones. Many scholars have viewed aerial imagery through a dystopian lens, largely due to its use by the state and its legacy of military applications. While problematic uses of aerial images persist, this paper theorizes rhetorical potentialities of aerial imagery. We posit how aerial imagery creates these potentialities through strategies related to questions of visibility, scale, and aesthetics. Using case studies that illuminate these strategies, we demonstrate how they can be used to resist state and corporate interests, constitute new social movements, and invite contemplation of otherwise repellent political subject matter. Ultimately, we argue that with increased technological access and the ability to reconfigure norms of expertise, the aerial view presents both opportunities for civic engagement and counter-hegemonic potential.     

论《聊斋志异》中的理想女性形象

蒲松龄在《聊斋志异》中塑造了众多的女性形象,这些女性美丽清纯、秀外慧中,才智超群、识见不凡,勤劳治家、百事和顺,情深意长、忠贞不渝,沉着机智、勇于抗争,寄寓着蒲氏对女性的期望,体现出作家的审美理想和非同寻常的识见,开拓了女性的审美意蕴。     

基于图像处理的工件检测

研究了基于图像处理的工件轮廓检测技术的流程及算法,通过图像滤波、图像增强、阈值分割、边缘检测、边缘定位和参数测量及拟合等一系列算法,可以测出被检测工件是否符合要求及其误差范围。     

拟古写真交融奇辞奥旨同辉——韩愈《琴操十首》的审美观照

韩愈的<琴操十首>是我国历代琴操诗的扛鼎之作.它借古鏊今,笞挞现实社会中的佞人专权,表达诗人憧憬圣贤的诉求;它巧妙地化用本事抒怀,展现了诗人的忠君意识、遗弃意识、反省意识和自赎意识相互交织的独特心灵世界;它奇辞与奥旨同辉,生命与意象叠印,以无我凸显自我,从而做到了古今贯通,物我无间,使音乐与诗歌完美地结合在一起,极大地推动了我国音乐文学的发展.     

基于无人机激光点云的树障检测与砍伐树木数量估算

电力走廊的树木生长会对输电线路的安全运营造成巨大影响,精确检测出影响线路安全的树木并将其砍伐至关重要。因此,提出一种基于无人机激光点云的树障检测与砍伐树木数量估算方法。首先,对激光点云进行快速自动化处理,先后精确提取地面点、电力线点与植被点;其次,基于电力线点进行分段,并分析电力线与植被点的安全距离,进而确定树障区域的位置和范围;最后,对树障区域植被点云进行单木分割,并统计单木数量,最终实现砍伐树木数量的精准估算。研究结果表明,无人机激光点云可以实现输电通道树障的有效检测与砍伐树木数量的精确估算,总体树木砍伐数量估算精度可达92.3%,可为输电线路安全运营提供遥感技术支撑,也可为电网运维单位制订树木砍伐计划提供可靠依据。     

基于碎片分词的未登录词识别方法

提出了一种新的基于碎片分词的未登录词识别方法。该方法首先对文本进行分词,然后对分词结果中的碎片进行全切分生成临时词典,并利用规则和频度信息给临时词典中的每个字串赋权值,最后利用贪心算法获得每个碎片的最长路径,从而提取碎片中的未登录词。实验证明该方法开放测试的准确率达到82.88%,召回率达到87.51%。     

文化意象在翻译中的传递

文化意象的翻译是翻译界的难题,地域文化、宗教文化、审美意识、思维方式、以及历史典故等都影响到文化意象的翻译。     

Social media and the university decision. Do prospective students really care?

In the world of social media marketing, colleges and universities can benefit from enhanced understanding of how prospective students use social media. Due to the ever-evolving nature of social media use, there are gaps in the current research regarding how students use social media to aid in their matriculation decision-making. Using survey data from current university students across the U.S. (n?=?364) and one-on-one interviews (n?=?12) with students at a small liberal arts college, the authors address conflicting information where students report both using and not using social media to narrow their search and make their matriculation decision. The findings suggest that while students may not report visiting social media sites or may report that social media does not impact their matriculation decision when asked in a survey, in interview settings the vast majority of students reported using social media platforms to learn more about higher education schools under consideration. By exploring which platforms students use and the selection of platforms for specific use cases, the authors provide suggestions and guidelines for social media managers looking to maximize the effectiveness of their social media recruiting strategies and campaigns.