People browse products on an e-commerce platform using electronic devices in Batang, Central Java, on Tuesday (June 30, 2026) ...

Introduction Same day emergency care (SDEC) describes an ambulatory service designed to provide an alternative to ED management, reduce admission rates and improve emergency care system performance.

Abstract: At present, the aviation communication system based on narrowband very high frequency (VHF) can not meet the growing development needs of aviation communication service such as large ...