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The purpose of this paper is to develop a novel and systematic framework for bridge inspection and management to improve the efficiency in current practice.

A new framework that implements camera-based unmanned aerial systems (UASs) with computer vision algorithms to collect and process inspection data, and Bridge Information Modeling (BrIM) to store and manage all related inspection information is proposed. An illustrative case study was performed using the proposed framework to test its feasibility and efficiency.

The test results of the proposed framework on an existing bridge verified that: high-resolution images captured by an UAS enable to visually identify different types of defects, and detect cracks automatically using computer vision algorithms, the use of BrIM enable assigning defect information on individual model elements, manage all bridge data in a single model across the bridge life cycle. The evaluation by bridge inspectors from 12 states across the USA demonstrated that all of the identified problems, except for being subjective, can be improved using the proposed framework.

The proposed framework enables to: collect and document accurate bridge inspection data, reduce the number of site visits and avoid data overload and facilitate a more efficient, cost-effective and safer bridge inspection process.

This paper contributes a novel and systematic framework for the collection and integration of inspection data for bridge inspection and management. The findings from the case study suggest that the proposed framework should help improve current bridge inspection and management practice. Furthermore, the difficulties experienced during the implementation are evaluated, which should be helpful for improving the efficiency and the degree of automation of the proposed framework further.

The purpose of this paper is to investigate the effects of using Twitter on American stakeholders’ crisis appraisal for organizations originated from two foreign countries with distinctively different perceptions.

This study uses a 2 (medium: Twitter vs news release)×2 (country-of-origin: China vs France) factorial experiment. The participants (n=393) are recruited through the Amazon Mechanical Turk system (Mturks).

The findings suggest that using Twitter substantially mitigates participants’ negative evaluation of the organization undergoing a crisis. Country-of-origin affects how individuals perceive the organization after it has experienced a crisis. In addition, participants’ product involvement intensifies the reputational threat specifically for the organization with a less favorable country-of-origin perception.

This study is one of the few empirically based studies in international public relations research, using an experiment to extrapolate the effects of social media and country-of-origin on consumers’ crisis appraisal. This investigation reinforces the need to consider social media not just at the individual level, but also as a form of communication that can have broader consequences at the organizational level. In addition, it is important for company leaders to understand that the organization’s home country image may exacerbate the negative management outcomes during a crisis. It is expected that this study yields theoretically indicative, empirically informative, and culturally relevant results.

This paper aims to analyse how both Lin’s birthplace identity and his Christian identity contributed to his fruitful public career and to ascertain which identity became the most significant.

Archival research is the main method used in this paper. The most important archives drawn from are the Daniel Tse Collection in the Special Collection and Archives of the Hong Kong Baptist University Library. Oral history has also been used in this paper to uncover more material that has not yet been discussed in existing scholarly works.

This paper argues that although Lin’s birthplace identity and social networks helped him to start his business career in Nam Pak Hong and develop into a leader in the local Chaozhou communities, these factors were insufficient to his becoming a respectable member of the Chinese elite in post-war Hong Kong. He became well known not because of his leading position in local Chaozhou communities or any great achievement he had obtained in business but because of his contribution to the development of Christian education. These achievements earned him a reputation as a “Christian educator”. Thus Lin’s Christian identity became more important than his birthplace identity in contributing to his successful public career.

This paper has value in showing how Christian influences interacted with various cultural factors in early Hong Kong. It also offers insights into Lin’s life and motivations as well as the history of the institutions he contributed to/founded. It not only furthers our understanding of the Chinese Christian business elite in early Hong Kong but also provides us with insights when further studying this group of people in other British colonies in Asia.