The business status of domestic roaming and clearing Helium services of telecom operators and the problems and challenges faced after the arrival of 5G were analyzed.The blockchain technology represented by distributed ledgers and smart contracts were introduced,and the domestic clearing-settlement platform based on blockchain technology was formul
Nowadays Internet of Things (IoT) is growing to be a serious factor in numerous areas of our daily life style.Internet of Things brings different opportunities of intelligence to important aspects such as health, payments, energy management, industrial sectors, transportation and also many other specialties.It is important to notice that the intera
Leavenworthia (Brassicaceae) has served as a model group for investigating the evolution of mating systems in plants, yet several Leavenworthia species remain understudied.One such taxon is Leavenworthia exigua var.laciniata, one of three varieties of L.exigua, a winter-annual plant endemic to the central United States.Because L.exigua var.laciniat
In this paper, a Memory Box leaky-wave antenna (LWA) array based on substrate integrated waveguide (SIW) is proposed for generating bilateral secant-distributed radiation pattern, which can cover a wide angular range including broadside direction.The LWA array contains two antenna elements and a power recycling network.Each element contains a compo
Abstract Background Good morale among staff on inpatient psychiatric wards is an important requirement for the maintenance of strong therapeutic alliances and positive patient experiences, and for the successful implementation of initiatives to improve care.More understanding Fetish is needed of mechanisms underlying good and poor morale.Method We