Integrating Local and Regional in Pre-Contact Hawaiian Agriculture at Kahuku,Hawai‘i Island

ABSTRACT

The agricultural systems of the Hawaiian archipelago were some of the most intensive in the Pacific and this scale of intensity is well illustrated by the large agricultural landscapes of leeward Hawai‘i Island. Previous research in the area has centred on understanding the relationship between agriculture, political process, and large-scale environmental conditions. Much of this research has been oriented at the regional level, privileging discussion of elite management and oversight, with only limited investigation exploring farmer-centric adaptation at local scales. In this paper, we assess the integration of local and regional processes in Hawaiian agriculture using recent paired archaeological and ecological data from the Ka‘ū Field System as a case study. We demonstrate the presence of both general patterns previously identified in the archipelago and particular adaptations to the local environment of Kahuku ahupua‘a. In particular, we highlight targeted infrastructural developments that allowed for cultivation of what would otherwise be a difficult cultivation medium within the confines of a larger, likely regionally organised, field system constrained by general soil biogeochemical thresholds. We argue that such investigations provide an increased understanding on how these large-scale agricultural landscapes were formed by integration at multiple social and spatial scales.     

3D打印技术在龙门石窟金刚经洞修复中的应用

为了缓解龙门石窟金刚经洞因局部坍塌引起的水害、微生物等病害发育问题,利用3D打印技术对坍塌部位进行修复:修复部件以光敏树脂为打印材料,修复部件为空心结构以减轻荷载；对修复部件进行光场、温度场仿真设计,使洞窟内日光辐射强度降低至日光直射的50%~56%,窟内温度分布差值由6.6℃降低到1.9℃；修复部件采用S8801涂覆内外表面,S8801老化实验后主要性能保持率均大于90%,并采用玄武岩纤维与玻璃纤维增强修复部件内表面。经多次降雨后观察,龙门石窟金刚经洞由缺失导致的雨水倒勾等问题得到有效缓解。该工作为3D打印技术与不可移动石质文物修复工作结合奠定基础。     

Fast Nonlinear Analysis of Traditional Chinese Timber-Frame Building with Dou-Gon

ABSTRACT

This article presents a study of the applicability of fast nonlinear analytical (FNA) models in predicting the global response of Chinese traditional timber-frame building with Dou-Gon under seismic excitation. Efforts are made to overcome challenges in establishing simplified calculation models, and the corresponding dynamic equations are derived considering the mechanical behavior of sliding column root, mortise-tenon joint and Dou-Gon (bracket sets). Furthermore, nonlinear time-history analysis is conducted under different seismic excitations. Through a verification study, a good correspondence is obtained with previous shake-table test results. Seismic response analysis is also conducted to investigate the energy dissipation of column root sliding, mortise-tenon joint, and Dou-Gon. Subsequently, peak responses of column root and roof under increased values of peak ground acceleration (PGA) are also analyzed. And then, seismic isolation ability and damping characteristics of the model are discussed.     

Cottages and the Country House: Power,Paternalism and Protest in Elsecar

In the period c.1790 to 1870, the small rural hamlet of Elsecar, near Barnsley, was transformed into an extensive industrial village, with a thriving economy based on iron and coal. Most of this development was instigated, controlled and financed by the local landowners, the 4th and 5th Earls Fitzwilliam. As well as being passionately interested in the practicalities and potential of industrial development, the Earls also looked to the welfare of their workers, providing a wealth of benefits including pensions, sick pay and purpose-built industrial housing. Using a historical approach based on a variety of source material, this paper explores the Earls’ provision of workers’ housing as a way in which to consider wider themes of power, control, inequality and resistance as they were expressed both in the physicality of the houses themselves, and in the cultural meanings which were attributed to them by contemporary observers. The paper argues that workers’ housing functioned as a visible embodiment of power relationships within Elsecar and, because of this, it continues to have a significant resonance in the modern world.     

Policy and creative strategies: Hong Kong CEPA films in the China market

Abstract

This article examines the creative strategies of Hong Kong Closer Economic Partnership Arrangement (CEPA) films in engagements with the China market under the framework of CEPA introduced in 2004. One of the aims of CEPA for the film sector is to boost co-production between Hong Kong and the mainland. In the past 10 years, CEPA has dramatically changed Hong Kong cinema’s relationship with China in that major film directors have moved to produce CEPA films to tap into the rapidly growing mainland market. This shift has been considered as part of HKSAR’s overall mainlandization and subsequent disappearance of a distinct local identity. This article revisits this view by presenting two case studies to see if indeed Hong Kong CEPA pictures are devoid of Hong Kong elements. The case studies analyze textual elements of two CEPA blockbuster films, The Mermaid (dir. Stephen Chow, 2016) and The Taking of Tiger Mountain 3D (dir. Tsui Hark, 2014). Citing the intertextual allusions to the directors’ old works seen in these two films, the authors argue that the market advantage granted by the CEPA scheme in effect allowed Hong Kong filmmakers to revive and extend signature creative strategies of Hong Kong cinema, despite censorship constraints.     

日常消费空间中的情绪产生与作用机制——基于南京的实证研究

本研究引入消费者行为学的"认知-情绪-行为"模型，并加入空间要素建立整体框架，采用结构方程模型与质性研究相结合的方法，探讨消费空间中影响消费者情绪产生的因素以及情绪对居民生活满意度的作用。研究表明，积极情绪的产生主要受到个人价值观的鲜明度、消费场所物质环境的宜人度和消费场所中社会交往的深度影响；消极情绪的产生主要受到个体经济地位和个人价值观的鲜明度影响；积极情绪与消极情绪均显著影响消费者的生活满意度，积极情绪会导致较高生活满意度的产生。本研究从情绪的角度阐释消费空间和人的关系，是从微观尺度上对情绪地理学研究的新探索，同时也为城市消费空间研究与规划提供了人本主义的新视角。