This Paper examines the most important innovations in the recently adopted Food Storage Containers European Directive 2019/2161 on better enforcement and modernisation of Union consumer protection rules.First, by adding the innovative rules, such as the ones on the trustworthiness of online reviews, the Directive aims to adapt the European regulato
In this paper, a novel compact four-element ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna with triple band-notched characteristics is proposed.The proposed antenna is composed of four slot antenna elements with a common rhombic slot, each feeding by a microstrip-fed line to greatly reduce the overall size of the antenna.It has
Two-phase cooling devices are used to remove and dissipate heat from high power-density electronic systems to maintain them Food Storage Containers within their operating temperature limits.The manufacture of these devices, such as heat pipes, thermosyphons or vapour chambers, involves firstly removing any internal air or non-condensable gases befo
The paper presents the results of computer simulations of the transient heat flow in the barrel wall of Power Cord Inlet a 35 mm caliber cannon for a single shot and a sequence of seven shots for a selected 30HN2MFA barrel steel.It was assumed that the inner surface of the barrel does not have a protective layer of chromium or nitride.When calculat
Tunnel structural health inspections are predominantly done through periodic visual observations, requiring humans to be physically present on-site, possibly exposing them to hazardous environments.These surveys are subjective (relying on the surveyor experience), time-consuming, Rechargeable Lamp and may demand operation shutdown.These issues can