Organization developing digital credential issuance, wallets and verification systems can validate products against security ...

Abstract: As the services and requirements of next-generation wireless networks become increasingly diversified, it is estimated that the current frequency bands of mobile network operators (MNOs) ...

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Abstract: The size of wireless networks and the number of wireless devices are growing daily. A crucial part of wireless security involves preventing unauthorized access by using wireless security ...

Introduction Ageing impairs the respiratory system, increasing hospitalisation rates for respiratory problems in older adults. In cases of bronchial congestion, a weak cough in older inpatients ...