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文献翻译原文: 1.Hoffmann Errol R,Chan Alan H S,Tai Judy P C. Childrens Control/Display Stereotypes.[J]. Human factors,2018. The aim of this study was to determine control/display stereotypes for children of a range of ages and development of these stereotypes with age. Background:Little is known about control/display stereotypes for children of different ages and the way in which these stereotypes develop with age. This study is part of a program to determine the need to design differentially for these age groups. Method:We tested four groups of children with various tasks (age groups 5 to 7, 8 to 10, 11 to 13, 14 to 16), with about 30 in each group. Examples of common tasks were opening a bottle, turning on taps, and allocating numbers to keypads. More complex tasks involved rotating a control to move a display in a requested direction. Results:Tasks with which different age groups were familiar showed no effect of age group. Different control/
英语原文共 6 页, 8th International Conference on Information Science and Technology June 30-July 6, 2018; Granada, Cordoba, and Seville, Spain Research on Information Collection Method of Shipping Job Hunting Based on Web Crawler Dongcheng Peng, Tieshan Li*, and Yang Wang Navigation College Dalian Maritime University Dalian, China Email: pdcfighting@163.com, tieshanli@126.com, wangyang_youth@163.com Abstract—In recent years, with the increasing development of Artificial Intelligence, Big Data and Cloud computing, etc., the information on the Internet has been booming, so how to obtain target information efficiently and quickly has become an urgent problem to be solved. This article aims at the data collection and acquisition problem of shipping job hunting information under the network environment. In this study, two kinds of information collection methods for shipping job hunting based on web crawler are propos
Natural elements in the designerrsquo;s work environment influence the creativity of their results Vicente Chulvi , Mariacute;a Jesuacute;s Agost, Francisco Felip , Jaume Gual A B S T R A C T It has been shown that the environment can determine the outcome of work that is carried out in it. Several studies have confirmed that an environment with natural elements can have beneficial effects on peoplersquo;s physical and psychological health and also improve their creativity. However, little research has addressed this effect on the creativity of design engineers within the specific context of processes involving the design of new products. The main purpose of this paper is to determine whether product design proposals developed in environments containing natural elements show higher creativity factors/parameters/values than those obtained in other environments. The results will also be compared according to whether the natural environment is real or simulated. To this
2019 9th International Conference on Education and Social Science (ICESS 2019) Research on Collaborative Filtering Recommendation Algorithm for Personalized Recommendation System Yi Ren 1,a, Jingke Xu 1,b, Jie Huang 1,c and Cuirong Chi 1,d 1.Shenyang Jianzhu University Liaoning, China a.1181134429@qq.com;b.1401308379@qq.com;c.1269028746 @qq.com;d.726733255 @qq.com Keywords: Recommendation system; Collaborative filtering; Personalized recommendation Abstract. In the era of information overload, recommendation system emerges at the historic moment. Collaborative filtering recommendation system algorithm is the most mature and extensive recommendation technology. This paper simulates the scene of film recommendation, applies different recommendation algorithms under the collaborative filtering recommendation system, and compares the recommendation quality to obtain a relatively objective experimental conclusion. Introduction With the development of infor
英语原文共 9 页, 加压热水萃取褐藻(Saccharina japonica)水解产物的化学组成评价及分析 Periaswamy Sivagnanam Saravana , Jae Hyung Choi, Yong Beom Park, Hee Chul Woo, Byung Soo Chun Department of Food Science and Technology, Pukyong National University, 45 Yongso-ro, Namgu, Busan 608-737, Republic of Korea Department of Chemical Engineering, Pukyong National University, 365 Sinseon-ro, Namgu, Busan 608-737, Republic of Korea 关键词: 氨基酸 甘露醇 重金属 美拉德反应产物 加压热水提取 食用海带 摘要: 在本次研究中,以加压热水萃取(PHWE)处理海带,在温度介于180°C–420°C,压力介于13bar和520bar之间的条件下,对水解产物的产率、总有机碳(TOC)、pH值、美拉德反应产物、粘度、颜色、氨基酸、矿物质和单糖含量的测量。随着温度的升高,提取率增加,并且总有机碳含量在72.21%至98.91%之间
英语原文共 12 页, 2020年3月5日 使用显著图和线积分卷积的增强铅笔画的自动生成 Michitaka Hata ;Masahiro Toyoura ;Xiaoyang Mao 摘 要 艺术家通常不会把一幅画的所有区域都画得一模一样,而是试图通过强调重要的东西,同时消除不相关的细节,使作品更有表现力。由于信息选择的主观性,创造有这种加重效应,还富有表现力的绘画形象仍然是一个挑战。本文提出了一种自动将输入图像转换成铅笔画的新技术,该技术具有突出和消除效果。该技术利用视觉注意的计算模型显著图来预测输入图像中的注意焦点。提出了一种新的基于多分辨率金字塔的细节层次控制算法,用于局部调整绘制参数,如铅笔笔划的密度、方向和宽度,使其达到显著图定义的关注度。实验结果表明,该方法生成的图像具有与真实铅笔画相似的视觉效果,能够
英语原文共 6 页, MiThOS - 一个实时微内核多线程操作系统 Frank Mueller Viresh Rustagi Theodore P. Baker Humboldt-Universitat zu Berlin Microtec Research Inc. Florida State University Institut fur Informatik 2350 Mission College Blvd. Department of Computer Science Unter den Linden 6 Santa Clara, CA 95054 Tallahassee, Florida 32306-401910099 Berlin (Germany) 电话: ( 49) (30) 20181-276, : mueller@informatik.hu-berlin. 摘要 MiThOS(微内核多线程操作系统)是一个嵌入式系统的实验性操作系统。这个系统内核是POSIX“最小实时系统模型”的首次实践。它是基于P线程(POSIX线程)的库实现的先前工作。这个系统是前所未有的。它支持在具有共享内核和用户空间的单个进程环境中的多线程,实时任务映射到POSIX线程。它表现出显著的时间可预测性,旨在满足硬实时需求。这是通过精心设计的只有很少的
英语原文共 16 页, 蛹虫草提取物对氧化应激诱导的人皮肤成纤维细胞凋亡及早衰的保护作用 摘要 活性氧化应激是活性氧类衰老和疾病等退行性疾病的主要原因。在这项研究中,我们研究了蛹虫草提取物(CME)是否在体外对过氧化氢诱导的人皮肤成纤维细胞(HDFs)的氧化应激有保护作用。结果表明,2,2-二苯基-1-苦基肼(DPPH)清除自由基的能力呈剂量依赖性增强。我们发现,与对照组相比,HDFs中的过氧化氢处理增加了活性氧的产生和细胞死亡。然而,CME通过抑制细胞内活性氧的产生,提高了HDFs对过氧化氢诱导的氧化应激的存活率。CME治疗抑制过氧化氢诱导的HDFs细胞凋亡和凋亡核凝结。此外,CME抑制了过氧化氢诱导的sa-半乳糖阳性细胞,提示CME可抑制氧化应激诱导的早衰。因此,这些结果提示CME可能通过清除活性氧而对氧化应激诱
英语原文共 3 页, 第六章 受弯构件的极限变形和延性 第三节 无约束梁截面的延性 6.3.1屈服弯矩、极限弯矩和曲率 在极限设计和抗震设计中,构件的延性通常用极限变形与第一屈服变形的比值来表示。下面就来估计受拉钢筋开始屈服和混凝土达到极限应变时弯矩和曲率的相对应的值。此时构件的混凝土将被认为是无限制的。虽然无约束混凝土在实际情况下很少存在,但除非被采取例如用紧密间隔适宜的横向钢来限制这样的积极的措施,否则还是被认为是无约束的。 图6.7展现了一个双筋矩形機面在受拉钢筋开始屈服时和在极限混凝土应变时的一般情 况。受拉钢筋开始屈服时的曲率ϕy,可以按钢筋屈服时的应变公式6.1求得。对于所考虑的钢筋含量来说,当受拉钢筋首次达到屈服强度时,混凝土边缘纤维中的应力可能还比圆柱
英语原文共 12 页, 轻型木框架组合件分离性能验证的设计模型 安德里亚·弗兰基,瓦妮莎·施莱弗,马里奥·丰塔纳 瑞士苏黎世结构工程研究所 文章历史: 2009年8月18日收到 2009年12月10日修订的表格 2009年12月22日接受 2010年1月15日在线提供 关键词:木材火灾 火灾试验 ISO火灾暴露设计模型分离功能 热分析的绝缘和完整性标准 轻型木框架组件 摘要: 为了提供足够的防火分区来限制火灾蔓延,构成防火分区边界的构件的设计和建造方式应确保它们在所需的火灾暴露期间保持其分离功能(绝缘和完整性标准)。虽然防火测试仍然广泛用于验证轻型木框架组件的分离功能,但设计模型正变得越来越普遍。瑞士苏黎世理工学院与瑞士材料测试与研究实验室(Empa)合作,开展了一项关于轻质木框架墙
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