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Taking The 70's Biweekly--an independent youth publication in the 1970s Hong Kong--as the main thread, this edited volume investigates an unexplored trajectory of Hong Kong's cultural and art production in the 1970s that represents the making of a dissent space by independent press and activist groups in the city. The 70's Biweekly stands out from many other independent magazines with its unique blending of radical political theories, social activism, avant-garde art, and local art and literature creations. By taking the magazine as a nodal point of social and cultural activism from and around which actions, debates, community, and artistic practices are formed and generated, this book fills gaps in studies on how young Hong Kong cultural producers carved out an alternative creative and political space to speak against established authorities. Split into three parts, this book provides readers with a panoramic view of the political and cultural activisms in Hong Kong during the 1970s, writings on art and film, and crucially, interviews with former founders and contributors that reflect on how their participation led them to engage ideologically with their activism and community that extended far beyond the temporal and physical bounds of the magazine.

In the early 1990s, Berlin and Shanghai witnessed the dramatic social changes in both national and global contexts. While in 1991 Berlin became the new capital of the reunified Germany, from 1992 Shanghai began to once again play its role as the most powerful engine of economic development in the post-1989 China. This critical moment of history has fundamentally transformed the later development of both cities, above all in terms of urban spatial order. The construction mania in Shanghai and Berlin shares thesimilar aspiration of «re-modernizing» themselves. In this sense, the current experience of Shanghai and Berlin informs many of the features of urban modernity in the post-Cold-War era. The book unfolds the complexity of the urban space per se as highly revealing cultural texts. Also this project doesn't examine the spatial changes in chronological terms, but rather takes the present moment as the temporal standing point of this research. By comparing the memory discourse related to these spatial changes, the book poses the question of how modernity is understood in the matrix of local, national and global power struggles

The scientific advancements in the vehicle and infrastructure automation industry are progressively improving nowadays to provide benefits for the end-users in terms of traffic congestion reduction, safety enhancements, stress-free travels, fuel cost savings, and smart parking, etc. The advances in connected, autonomous, and connected autonomous vehicles (CV, AV, and CAV) depend on the continuous technology developments in the advanced driving assistance systems (ADAS). A clear view of the technology developments related to the AVs will give the users insights on the evolution of the technology and predict future research needs. In this paper, firstly, a review is performed on the available ADAS technologies, their functions, and the expected benefits in the context of CVs, AVs, and CAVs such as the sensors deployed on the partial or fully automated vehicles (Radar, LiDAR, etc.), the communication systems for vehicle-to-vehicle and vehicle-to-infrastructure networking, and the adaptive and cooperative adaptive cruise control technology (ACC/CACC). Secondly, for any technologies to be applied in practical AVs related applications, this study also includes a detailed review in the state/federal guidance, legislation, and regulations toward AVs related applications. Last but not least, the impacts of CVs, AVs, and CAVs on traffic are also reviewed to evaluate the potential benefits as the AV related technologies penetrating in the market. Based on the extensive reviews in this paper, the future related research gaps in technology development and impact analysis are also discussed.

BackgroundWelfare for the disabled is becoming an important issue in China and care for people with intellectual disability is challenging because of the inadequacies in formal support and the social service system.Material and MethodBased on ethnographic research in two villages in North China, this paper analyses the dilemmas of family care for people with intellectual disability. The essential data is the ethnographic record of three cases.ResultsRural families strive to provide care through a set of arrangements and bear tremendous stress in the process.ConclusionFamily care for people with intellectual disability in rural China has been increasingly challenged by the forces of labour migration, demographic changes and the ever‐growing processes of commoditization. The role of the state has to be strengthened in welfare provision to balance the weakened family care ethos in transforming societies.

Sex determination and caste differentiation are two crucial processes for morphology building in honeybees. It is unclear whether there is an interaction between these two processes. Here, we investigated the expression of fem and Amdsx genes between female castes of honeybees. We found that the expression of fem and Amdsx is significantly higher in queens than in workers, and this expression was positively regulated by juvenile hormone (JH). Our results suggest that sex-determining genes fem and Amdsx are also involved in honeybee caste differentiation.