Óbudai Egyetem Digitális Archívum: Nemrég beküldött
Találatok megtekintése: 6321-6340 összesen: 28197
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Q-sort Evaluation of Risk Factors by Automotive Experts
(2024)The high level of standardization within the automotive industry may support avoiding the occurrence of common and unforeseen risks. There are several risk management methods available, but effective actions need to ... -
Study on Information Security Awareness using the Behavioral-Cognitive Internet Security Questionnaire
(2024)As technical security solutions are far from being enough to protect different kinds of information and communication systems, due to the human element, it was necessary to involve psychologists and define this problem ... -
Diversity of stakeholder perception – Snapshot of family and non-family companies
(2020)In this paper, we report about the first findings of the most recent round of the “In Global Competition” research programme with a focus on differences and similarities of businesses with and without family ownership and ... -
A Complex Comparatrive Study of Two Dissimilar Engine Valve Constructions, for the In-Cylinder Flow Behaviour of a High Speed, IC Engine
(2024)In our research we investigated the possibility of offering a viable alternative for internal combustion engines’ poppet valves. After examining in-cylinder flow characterization methods, we derived a computer model of ... -
HUNLYWOOD – comparison of EU cinematography focusing on Hungarian and Latvian film industry
(2018)Film-making is considered as an art and a whole industry at the same time. A national movie is a cultural relic which can represent a whole nation. Filmmaking is one of the most important art forms, also a tool for ... -
Application of the Theory of Absorbing Markov Processes, for Estimating the Load of Road Sections and Charging Stations, for Electric Car Transport
(2024)Due to the short range of pure electric vehicles, considering a long trip, the number and the locations of electric charging stations, especially the distance between consecutive charging stations, is a basic question, ... -
An exploration of sensory marketing in fast- fashion retailing
(2018)Human senses, such as sight, hearing, smell, touch and taste, consciously or unconsciously influence emotions. These effects, in conjunction with individual experiences, may have favorable or even negative impacts on ... -
Geometric and Tooth Contact Analysis of the Areas and Perimeters, on the Archimedean Worm Wheels depending on the Modification of the Axial Module
(2024)The goal of this study is to determine the correlation between the modification of the axial module and the received mechanical parameters on the teeth, of the worm gear. We analyze the areas and perimeters of the ... -
A Network Management Solution for Pre- Alarm Detection in EPU Telecommunications Network
(2024)The pre-alarm detection is a novel method for ensuring high availability of operational traffic in corporate telephone network of Electric Power Utility, beside usage of redundant elements and alternate routing. In this ... -
A New Thermal Model of an Angular Contact Ball Bearings, in a Standard Arrangement, subjected to Radial Loads, based on State Variables and Control Volumes
(2024)Permanent or temporary failures in bearing systems are often caused by excessive or prolonged heat generation, within an angular contact ball bearing, during operations arising from external loads. Considering the ... -
A Game and an Experiment
(2018)The authors created an economic experiment, which later was gamified. The aim of the experiment was to measure the causes and motives of tax evasion. The multiplayer decision game identifies factors which can influence ... -
Waste Elimination in the Assembly Process using Lean Tools
(2024)A highly dynamic competitive environment leads industrial companies to constantly re-evaluate their processes and strategies. Globalization, strong competition, as well as ever-evolving trends are putting pressure on ... -
The Effect of the Ball-Track Connection on the Energy Behavior of the Roller Gearing Gearbox
(2024)In this paper, I present an energetic study of the roller gearing gearbox by investigating the friction phenomena at the ball-track contact. The novelty of the subject is that the gearbox under investigation is a Hungarian ... -
Sustainable development in reflection of the laboratory market
(2018)The purpose of this study is to present a brief analysis of the most important aspects based on the R&D sector’s activities, targets and background. Furthermore, the efficiency of the use of Hungarian and EU development ... -
Review of Methods for Determining the Moment of Inertia and Friction Torque of Electric Motors
(2024)Our research group, at the Faculty of Engineering of the University of Debrecen, has extensively studied the dynamic modelling and simulation of electric motor’s over the past ten years. Many simulation programs have ...