Terrain-Specific: Contemporary Landscape Architecture in Canada

The Canadian landscape has typically captured a global imaginary of a pristine wild, but how might its urban designed landscapes be distinctly understood? Foregrounded by the landscape transformations accelerated by climate change, the book Innate Terrain: Canadian Landscape Architecture, edited by Professor Alissa North from the University of Toronto, highlights landscape architecture projects situated on the unique Canadian terrain. Providing further provocation on Canadian landscape architecture, Innate Terrain seeks to fill the literary gap on contemporary landscape perspectives, distinguishing Canadian landscape architecture from global practice, and particularly, its well-documented American counterpart. Landscape architecture in the Canadian context has evolved and established its own distinct identity, one imbued with national and local sensitivities. Informed by diverse environmental and cultural contexts, Canadian-designed landscapes reflect and refer to the prevailing ecosystems of Canada’s innate terrain. Contrary to the preceding International Style, landscape architecture projects in Canada have adopted the ethos of Critical Regionalism in the second half of the 20th century. Contemporary Canadian practitioners are designing landscapes that are deeply informed by their surrounding geographical context while emphasizing cultural specificity. Central to this cultural specificity, addressed by a new generation of landscape architects, is the increasing recognition of Indigenous Traditional Knowledge within the discipline. Canadian landscape architects have collaborated with First Nations, Inuit, and Métis communities, including the keepers of this knowledge, to develop land management strategies and design landscape interventions.     

AssetCollector: a system for managing collections of cultural assets

In this paper, AssetCollector is presented, which is a system for managing collections of cultural assets. AssetCollector covers the needs of collection curators towards defining, populating and searching a collection in a flexible way, while supporting them in generating reports based on the collection’s assets and reusing them in order to build web sites and CD-ROMs. In order to support the above functionality, the system provides the content structuring subsystem, the content input subsystem, the search subsystem and the report subsystem. The use of the subsystems is straightforward and requires no technical skills from the curators. AssetCollector has been successfully applied for organizing various collections of cultural assets in Greece, such as archaeological sites, museums and published books. In the future, an evaluation procedure is planned in order to further refine the use of the system according to the targeted users’ needs. Furthermore, more import and export facilities will be provided, which will make the system compliant with widely accepted standards.     

采用氮气氛保护的再流焊接技术

叙述了先进再流焊接技术的新发展,描述了提高BGA再流焊接效果的工艺要点,优化倒装芯片再流焊接和固化的新方法。最后,讲述了先进的降低氮消耗量的方法即:通过最大限度地提高潜在收益,以促进再流焊接技术的发展,以此来满足装配厂商的需要。     

直接探测测风激光雷达的性能分析

综述了激光雷达大气风场测量的方法，提出了采用直接探测到量三维风场分布的F-P干涉仪方法，简述了测量原理，分析了系统的性能和测量误差，比较了基于分子散射和气溶胶散射的系统测量精度，给出了基于瑞利散射的激光雷达系统方案。     

全封闭Ar气保护电渣重熔GH4169合金

上海五钢采用ALD 5t全封闭Ar气保护电渣重熔炉 ESR(Ar)冶炼了GH4 16 9合金锭 ,分析结果表明 ,ESR(Ar)电渣锭氧、硫含量和锭头尾碳、铝、钛之差远低于一般ESR工艺 ;VIM(真空感应熔炼 ) +ESR(Ar)工艺冶炼合金中平均氧含量 6× 10 - 6 远低于VIM +VAR(真空电弧重熔 )工艺冶炼合金中平均氧含量 13× 10 - 6 ,所以ESR(Ar)工艺脱氧效果优于VAR工艺     

中国传统装饰艺术在数字绘画艺术中应用初探

数字绘画技术主要应用在商业插画、科普插画、少儿插画、游戏人物及场景设定等方面,其中又是在动画与游戏中应用最广,让数字绘画艺术更好地为我国的文化创意产业服务,向世界展示出具有本民族特色的文化艺术产品,中国的传统装饰艺术将是其取之不尽的艺术宝库。     

氧化气氛下铜红花釉的研制

通过在基础釉中引入SiC及复合还原剂，成功地试制出氧化气氛下1130－1160℃烧成，适合各类艺术瓷装饰的低温慢烧铜红花釉配方；实验研究了复合还原剂影响结果，并且讨论了分析了PbO,B2O3等添加剂的作用机理，确定了它们的最佳加入量。     

关于工业设计学生国学知识使用情况的调查

在工业设计创作过程中,设计者将自己的理念充分地融合进物中,物也从各个层面直接或间接地表现设计者的想法。在这一发展过程中,国学作为一座丰富的宝库越来越受到重视。很多设计者都在发掘传统文化的魅力,探索如何将其与现代设计有机结合,形成具有独特的中国风格的设计。文章以工业设计专业学生的毕业创作为范本,通过考察他们创作中所选择和使用的国学知识,了解工业设计与国学知识的关系,以期对大学生国学教育提供助益。     

湿地博物馆空间展示与“势”的营造

自然本来有一种势。让人轻易为其折服。她的魅力在于其纯粹的情感。博物馆是一门综合的艺术,有文化氟围和自然之势的艺术更能引发观众的感受和参与。文章基于湿地博物馆的独特性,分析了博物馆展示空间的构成、自然之势的内涵和展示空间造“势”的理论构建,并探讨了湿地博物馆展示空间“势”的营造的几种方法。     

粉尘含碳球团还原方式及气氛对其还原挥发性能的影响

在1150℃和1250℃、0．1L／min和10L／min的气量下，对通人含不同CO2量的氮气影响粉尘含碳球团还原速度的实验研究表明：以滚动方式所造球团中，氧化物的还原完全以间接还原的方式进行，气氛中非还原气体流速（或流量）的增加对粉尘含碳球团氧化铁还原速度有显著的降低作用，但还原温度提高则对气量增加造成的氧化铁还原速度降低有显著的抵消作用．气氛对球团中锌的挥发速度影响很小，对铅的挥发速度几乎不产生影响．