Objective: To explore the experience and perception of international migrants in Chile regarding access to health services during the pandemic. Method: Collective case study following the qualitative ...

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Abstract: Access control is essential in computer security systems to regulate the access to critical or valuable resources. Conventional access control models mainly rely on a centralized and trusted ...

Abstract: This study examines blockchain introduction and live streaming strategy for a dual-channel supply chain consisting of a supplier and an e-tailer. The supplier distributes products through ...