An architectural counterpoint in Universal Everything: Fluid Bodies exhibition

ABSTRACT

This exhibition review focuses on the quest for weaving boundaries between body-form-space-and material relationship using immersive technologies. Emerging as an architectural counterpoint, Universal Everything: Fluid Bodies exhibition held in Borusan Contemporary focuses on how we perceive the motion and form in relation to it, as well as fusing senses of kinaesthetic and synaesthetic through a data driven and motion-based visual representation. Through these algorithms, the exhibition displays how neuroarchitecture reminds us of the senses of perception. The architectural counterpoint, intention as an interaction and encounter of the body with ‘the machine’ as the ‘voyeur body’ and how this observational dialogue becomes a research methodology in understanding the nature of movement in space through digital tools.     

宽垄沟灌垄上覆膜条件下土壤水分运移试验研究

为研究宽垄沟灌时灌水前后且有覆膜条件下水分在垄沟间的运移及再分布,采用对比试验方法,在大棚内模拟宽垄沟灌垄上栽培条件和灌水方案,采用中子仪进行水分观测。试验数据显示,采用垄上覆膜,灌水后垄沟水分的侧向入渗,表现出明显的侧向运移变化。垄背剖面两观测点表层,在灌水后144 h（6 d）,覆膜条件下分别达到田间持水量的80%...     

基于拓扑图基尔霍夫定律在行星轮系运动中的应用

应用基尔霍夫定律建立基于拓扑图的行星轮系数学模型——回路方程组、切割方程组来分析、解决行星轮系运动学的有关问题,求解行星轮系的传动比和角速度以及行星轮系中各个构件之间的受力和力矩。     

Using space windowing for a preliminary analysis of complex time data in human component system studies. Examples with eye-tracking in advertising and car/head movements in driving

Empirical studies of human systems often involve recording multidimensional signals because the system components may require physical measurements (e.g., temperature, pressure, body movements and/or movements in the environment) and physiological measurements (e.g., electromyography or electrocardiography). Analysis of such data becomes complex if both the multifactor aspect and the multivariate aspect are retained. Three examples are used to illustrate the role of fuzzy space windowing and the large number of data analysis paths. The first example is a classic simulated data set found in the literature, which we use to compare several data analysis paths generated with principal component analysis and multiple correspondence analysis with crisp and fuzzy windowing. The second example involves eye-tracking data based on advertising, with a focus on the case of one category variable, but with the possibility of several space windowing models and time entities. The third example concerns car and head movement data from a driving vigilance study, with a focus on the case involving several quantitative variables. The notions of analysis path multiplicity and information are discussed both from a general perspective and in terms of our two real examples.     

基于邻居信息交换的组播快速切换算法

切换延迟和丢包率是决定移动组播算法是否能够满足实时性组播应用要求的重要指标.提出了一种基于邻居信息交换的组播快速切换算法M-FMIPv6/NIE.在二层触发器事件发生之前,通过邻居接入路由器之间定时的信息交换,可以提前进行新转交地址的配置和请求加入组播树等操作.性能分析和仿真结果表明,M-FMIPv6/NIE的组播服务中断时间小于现有的组播快速切换算法,并且在缓存数量和丢包率等方面也具有较佳的性能.     

青藏铁路综合安全实时监测平台技术方案研究

分析了在青藏铁路特殊环境下综合安全实时监测平台应具备的功能,构建了该平台的体系架构.分析了平台对于实时数据的闭环处置流程,给出了平台建设的技术实现要点.综合安全实时监测平台的建设将为青藏铁路公司各相关部门或领导建立一个综合性的全面的公司运营安全情况视图,为领导的决策、安全管理及综合性维护等提供依据.将形成较为完整的铁路运营安全保障体系,实现对各类安全监控信息资源的综合、高效利用,填补高原铁路综合监控技术的空白.     

聆听高迪

在19世纪末20世纪初欧洲工业化进程中掀起了反对繁缛维多利亚风格和工业化风格的新艺术运动,影响波及包括建筑在内的所有艺术领域。西班牙新艺术运动建筑大师高迪从建筑造型、装饰等多个角度阐释了新艺术运动的宗旨——"我们的根在林木之幽,泉水之侧苔藓之上"。打响了欧洲现代建筑的第一枪。     

基于功率谱密度的人体运动状态检测

提出了一种视频图像序列中人体运动状态检测的新方法。针对传统人体状态检测方法利用数据信息的复杂性,对图像中人体外接矩形区域提取位置和尺度稳定的非结构化数据信息——关键点,计算关键点的功率谱密度,在序列视频图像中可获得关键点功率谱密度的分布,利用其分布特点判断人体运动状态。实验证明方法的有效、可行和简易。     

可控震源重锤-活塞杆动态行为规律与扰动控制研究

针对工程应用中可控震源振动器扰动量大、信噪比低等问题,结合重锤运动轨迹检测试验,通过理论计算与数值模拟,开展了重锤-活塞杆动态行为规律研究;在此基础上,开展振动器扰动控制研究,提出竖直进油方式振动器,与横向进油时的结果开展对比仿真分析,并进行竖直进油振动器扰动试验验证。结果表明:横向进油方式下,重锤受绕z轴的转动力矩作用且活塞杆存在变形,导致重锤上某点的运动轨迹为空间曲线,增大了振动器的扰动量,因此,横向进油方式是导致振动器扰动大的直接原因;竖直进油方式下,重锤不再受转动力矩影响且活塞杆变形得到极大改善,有效降低了振动器扰动量。研究结果对改善输出信号品质、提高输出信号分辨率具有重要的工程意义,建议在振动器的设计中采用竖直进油方式。     

电商手机APP界面背景和图片特征对消费者搜索效率影响的研究

目的采用眼动追踪技术,探讨电商手机APP商品分类导航界面背景特征和图片复杂程度对消费者搜索效率的影响。方法以52名青年人为被试,以模拟电商手机APP商品导航界面为材料,采用SMI RED非接触式眼动仪,记录了被试在不同类型导航界面上的目标商品搜索过程。结果消费者在简单图片组成的分类导航界面上搜索效率最高;消费者在浅色背景的分类导航界面上的搜索效率最高。结论商品分类导航界面影响消费者的搜索效率,消费者在简单图片、浅色背景的商品导航界面上,对目标商品的搜索效率最高。