The recent COVID-19 pandemic situation highlights the importance of digital vaccine certificates.In response, the European Union (EU) developed EU Digital Vaccine Certificates to enable proof of non-infectivity and completed vaccinations.However, these solutions suffer from several shortcomings, such as ineffective certificate holder identification

Today, offline programing Essential Oil is available on industrial manipulators and used in many factories.However, the absolute accuracy of robots is insufficient due to manufacturing and assembly tolerances, thus it is necessary to perform kinematic calibration in advance.Most of existing calibration methods require a large amount of measurements

As scientists we look for intellectual advancement through every encounter, yearn for new knowledge, and search for ways to further our learning.We are programmed by our nurturing to identify, analyse, Cases and solve.Horses with blinders, we are obtuse in our ignorance; however, our nature, if we allow it, will find emotional growth - some encount

The study aims to point out some landmarks of the efforts of the Romanian authorities to institutionalize during the interwar period Cases the activities of rescue and limitation of the negative effects of shipwrecks in Romanian territorial waters.The interwar period assumed a new configuration of power poles in the field of navigation, as well as