Results 21 to 30 of about 3,519 (166)

管我们是因为爱我们 To Guan Us Is to Love Us: Understanding Guan Through Adolescent Perceptions

open access: yesChildren &Society, EarlyView.
ABSTRACT This paper investigates how children interpret the practice of guan (Chinese parenting) within the home and its relationship to family language policy (FLP). The study involved nine adolescent participants from six families. Using a written reflective task, the study explores the attitudes of adolescents towards the practice of guan and its ...
Angie Baily   +1 more
wiley   +1 more source

大跨度预应力钢结构的张拉新技术

open access: yesJianzhu Gangjiegou Jinzhan, 2003
在大跨度空间钢结构施加预应力是一个钢结构应用的新技术,预应力空间钢结构与传统的大跨度钢结构相比,具有节省用钢和建设速度快两大优点。在国内某民航基地維修机库的建造中,采用了国外某公司的预应力钢结构专利新技术。与传统的大跨度钢结构相比,该项技术使该工程妁用钢量减少了40%,并使工期缩短了50%。本文介绍了这一工程中应用的大跨度空间预应力钢结构的张拉新技术。
朱光照
doaj  

Research on monitoring system of large span mechanical arm using 3D technology(3D技术在大跨度机械臂监控系统中的应用研究)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2014
针对传统的视频监控对于大跨度机械臂存在视角盲点的问题,研究了 3D技术在大跨度机械臂监控系统中的应用,提出了利用嵌入式3D技术来提升监控视角覆盖范围的方法.该方法通过3D Studio Max软件对拥有大跨度机械臂的桥梁检测车进行实体建模,在嵌入式Android平台上利用OpenGL ES函数库对3D模型重新渲染,为机械臂模型各关节的运动暴露传感器控制接口.实验结果表明,3D技术的应用不仅可以克服传统视频监控的视角局限,而且在监控画面的逼真程度上得到了一定的提升.
ZHANGQi(张麒)   +2 more
doaj   +1 more source

Benchmark-problem investigation for seismic response of a large-span cable-stayed bridge based on nonlinear stochastic optimal control [PDF]

open access: yes, 2016
大跨度斜拉桥Benchmark问题的振动控制研究是当前国际结构控制研讨会的重要议题之一。以美国Bill Emerson Memorial斜拉桥第二阶段Benchmark模型为研究对象,在非线性随机动力学与控制的拟哈密顿理论体系框架下,运用基于随机平均法和随机动态规划原理的非线性随机最优(NSO)控制策略,对地震作用下的Benchmark模型进行MATLAB仿真分析。将最优控制力和性能评价指标与线性二次型Gauss(LQG)控制的计算结果进行对比 ...
余友熙   +3 more
core  

Effects of parachute science on local research capacity 降落伞科学对当地研究能力的影响

open access: yesConservation Biology, EarlyView.
Abstract Strengthening research capacity is essential to address the global biodiversity crisis. Yet, parachute science often undermines this goal, and its prevalence, costs, and benefits are unclear. We analyzed 13,502 publications on primate research that we extracted from Scopus (1960–2022) to evaluate the effects of parachute science on local ...
Li Yang   +11 more
wiley   +1 more source

Design and Implementation of City Party Affairs Building Management Information System [PDF]

open access: yes, 2015
二十一世纪已经进入了一个高速互联、信息化发达、智能终端人手一部的新世纪。这就要求我们的党务工作抛弃原有的传统式办公,需要信息化,智能化。要达到此目标,则需要先进的技术手段作为支持,比如现代信息技术手段与智慧化手段,即为现代化治理当中的重要措施。伴随着网络信息技术的快速发展,人们对于数据信息的传播方式、交往方法和思维方法等都产生了重大转变,依托传统教育管理模式和组织工作方式,是无法有效完成与时俱进政策方针发展目标的。在基层党务工作中,实施智慧化手段和现代化信息技术实为一项重大的创新 ...
姜婉璐
core  

Transitioning From L1 Medium of Instruction to L2 English Medium Instruction: The Role of Translanguaging in Contributing to EFL Students’ Language Learning Motivation

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Research on English‐Medium‐Instruction (EMI) highlights inadequate support for students transitioning from L1‐medium‐instruction to EMI. To date, little research has focused on how L2 students’ adaptation to an EMI environment influences their L2 learning motivation (LLM).
Kevin W. H. Tai
wiley   +1 more source

多维多点激励下大跨度空间钢结构的抗震研究进展

open access: yesJianzhu Gangjiegou Jinzhan, 2011
大跨度空间钢结构作为重要的公共设施,其安全性问题直接关系着国计民生,随着大跨度空间钢结构理论与实践经验的逐渐成熟和完善,其跨度也在逐渐增大。地震载荷作用下,在空间结构设计中考虑地震动的多维多点输入变得十分必要。本文对大跨度空间钢结构多维多点输入抗震的研究现状进行了系统的综述和总结,阐述并评价了现行大跨度空间钢结构考虑多维多点输入的3种抗震计算方法,即时程分析法、随机振动分析法和反应谱法。最后,对今后空间钢结构仍需要进一步研究的问题提出了建议和展望。
李会军, 林桂枫, 柳春光, 冯娇
doaj  

Gong Chuan:A Historical and Cultural Town in the Upper Reaches of the Min River [PDF]

open access: yes, 2016
内容摘要 在福建历史上,闽江上游的沙溪流域开发较晚,但是又展现出深厚的文化积淀。本文试以贡川古镇为个案,围绕田野调查中的民间文献,考察当地历史上的社会与文化,尤其关注地方自治、社会整合与道德教化三个领域的状况与变迁。 贡川地理空间狭小,各方移民杂处,聚落形态分散。正统以降,闽中盗寇不断,促使永安设县;嘉靖之际,贡川乡众联合修筑堡城,寻求地方自卫,以致社会稳定。而后,士绅阶层崛起,家族建设肇兴,不过,由于地方精英的更新和迭代,各大家族兴衰不一,家族发展颇不稳定。故此,超家族的联盟与合作尤为必要。 明中叶始,
韩冬威
core  

Reconceptualising Motivation as Material‐Semiotic Entanglements: Translanguaging in Graduate TESOL Education

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Multilingual students in Anglophone universities often operate in survival mode. While translanguaging supports learning, critical gaps remain in understanding how translanguaging pedagogies transform and sustain motivation in English‐dominant contexts.
Melissa Jufenna Slamet, Julie Choi
wiley   +1 more source

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