http://hdl.handle.net/20.500.14044/40382 Tue, 15 Sep 2026 16:47:22 GMT 2026-09-15T16:47:22Z http://hdl.handle.net/20.500.14044/40400 International comparison of drone usage regulations Dr. Szűcs, Endre; Bálint, Márton Horváth, Richárd; Beke, Éva; Stadler, Róbert Gábor Nowadays nobody gets surprised to see a picture on a social media taken on an event or of a nice nature scene from an interesting perspective taken with a drone. However, the increase in popularity and quantity of drones requires regulations. Not only because of dangerous situations generated by a drone flying in a wrong place in a wrong time (like in the vicinity of airports) but also because it raises serious questions around data protection and privacy. The subject of pilot-free flying vehicle is a very large one, thus in our paper we will study only the drones used for private, hobby and sport purposes, limited to remotely operated, weaponless flying vehicles equipped with a camera. First, we will review the regulations used in the European Union, with a focus on the Hungarian regulations, followed by regions the regulations of which differ from the ones used in the European Union, such as the United States of America, Australia, Thailand and Russia. The main guidelines for regulation comparisons will be the weight of the drones, flying height and distance, as well as specifications of forbidden areas. Finally, we will review countries in which the usage of drones in the airspace is completely forbidden. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40400 2020-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40397 Work-life balance and workplace wellbeing in Covid-19 pandemic conditions: a pilot study in Romania Maria-Elena, Boatca; Diana, Robescu; Draghici, Anca Horváth, Richárd; Beke, Éva; Stadler, Róbert Gábor The end of 2019 was marked by the grim beginning of a new pandemic: Covid-19 hit China and spread across the world in a few months. 2020 saw the world experiencing new ways of working in a common effort to reduce incidence of Covid-19 infection. However, working remotely had its own impact on peoples’ health and wellbeing. The purpose of the paper is to understand the impact of teleworking on workplace wellbeing through the launch of a pilot study based on a detailed survey that was applied in a private company in Timisoara. The study revealed that the quality of life worsened as respondents reported symptoms of musculoskeletal disorders, weight gains, increase of blood pressure and glycaemic index, and somatization of stress. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40397 2020-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40395 Proposed home office design solutions to inspire productivity Mohora, Irina; Fatol, Dana; Metzler, Mirabela; Draghici, Anca Horváth, Richárd; Beke, Éva; Stadler, Róbert Gábor The traditional workplace environment has suddenly changed due to the outbreak of the Covid-19 pandemic. Thus, many companies encourage their employees to work from home to continue their online and remote activities, avoiding congestion in offices, means of transport, etc. Prestigious European institutions and companies in the field of design, facilities management, labour research have conducted research on this major change in the work process and have tried to provide the best possible solutions to maintain high levels of productivity of people while working from home (WFH). The research presented in this article aims to identify the main challenges faced by teleworking operators and provide specific recommendations for overcoming them. At the same time, the study aims to emphasize the importance of ergonomics, active behaviour and well-being in the design of new work environments and to propose solutions that can inspire and support workers' productivity through conscious design choices. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40395 2020-01-01T00:00:00Z http://hdl.handle.net/20.500.14044/40391 Metaanyagok mechanikai tulajdonságainak vizsgálata eltérő geometriák esetén Barth, Vendel; Horváth, Richárd; Gonda, Viktor Horváth, Richárd; Beke, Éva; Stadler, Róbert Gábor A metaanyagok igen nagy kutatási potenciállal rendelkeznek az elmúlt években. Ezek az anyagok számos olyan tulajdonsággal rendelkeznek melyek a hagyományos anyagstruktúráktól eltérőek. A metaanyagkutatások többsége különleges elektromágneses tulajdonságokkal rendelkező anyagokat igyekszik létrehozni. Ezzel szemben a mechanikai metaanyagok kutatási területe viszonylag új témának számít. A mechanikai metaanyagok olyan anyagok, amelyek mechanikai tulajdonságaikat elsősorban felépítésüknek, geometriájuknak köszönhetik. A 3D nyomtatás fellendülése miatt olyan anyagstruktúrákat is létre tudunk hozni, melyeket hagyományos eljárással eddig szinte lehetetlen volt. Ennek fényében olyan metaanyag struktúra tervezetek és ezek végeselem szimulációi kerülnek bemutatásra melyek különböző számú ismétlődő egységcellát tartalmaznak. Wed, 01 Jan 2020 00:00:00 GMT http://hdl.handle.net/20.500.14044/40391 2020-01-01T00:00:00Z