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This paper aims to propose a new blockchain system design to improve engineering, procurement and construction (EPC) companies’ supply chain for constructing oil and gas infrastructure, by mitigating cost and time inefficiencies.

A case study analyses the supply chain of a sample EPC company. First, a literature review is conducted to explore the subject in academic literature. Second, information flows are mapped using responsible, accountable, consulted and informed analysis and cross-functional process mapping. Third, inefficiencies are identified. Fourth, the root causes of the inefficiencies are pinpointed using fishbone and five-times-why analysis. Fifth, a comparison is made between the linear and the blockchain information system via force-field analysis. Sixth, a specific blockchain system design is identified based on three external expert interviews. Finally, the new system is designed and a cost-benefit analysis is conducted.

Major cost and time inefficiencies in oil and gas infrastructure developments are caused by a poor information flow in the supply chain. The new blockchain system design is a feasible solution, reducing cost inefficiencies by 12.4% and operation lead-times by 36.5%.

The confidentiality of the sample EPC company’s information represents a limitation.

The research introduces a new blockchain system design, reducing cost and time inefficiencies in the project-development supply chain, including implementation processes.

The purpose of this paper is to explore a postmodern approach to crisis management through the lens of complexity theory to understand six non-profit organizations’ communication responses to anti-abortion terrorism.

Researchers conducted a qualitative content analysis of publicly available documents from six non-profit organizations, which included 62 news releases and statements on organization web sites, 152 tweets, and 63 articles in national and local newspapers.

A history of violence and rituals of remembrance emerged as important pieces of organizational, personal, and social history surrounding anti-abortion terrorism. The process of self-organization facilitated calling publics to action and combating the “terrorism” naming problem. The non-profits’ dynamic environment exemplified the importance of coalition building to construct digital attractor basins, or networks extending beyond permeable boundaries, through a variety of strategies, including new media. Twitter served as a strange attractor, where the concept of interacting agents emerged as a key component of relationship building.

Findings provide opportunities to expand complexity theory.

Findings suggest practical implications for anti-abortion counterterrorism and crisis management, and provide opportunities to develop communication counter measures.

Applying a complexity lens to the study of anti-abortion counterterrorism builds on the growing emphasis of the postmodern approach to crisis management and answers the call for further inquiry into the application of complexity theory to crisis situations. Furthermore, this study fills a gap in the study of crisis management by investigating how multiple organizations handle a crisis.