István Lakatos

An Integrated FMEA–HFACS–Bayesian Framework for Railway Risk Assessment: Specification, Survey-Informed Parameterisation and Demonstration

Ádám Papp, István Lakatos

Background: Integrating human factors into quantitative railway risk assessment remains methodologically unresolved. Failure Mode and Effects Analysis (FMEA) records human contributions as a single occurrence rating and cannot represent their organisational antecedents or their interactions. Purpose: This paper is a methodological proposal. …

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Summary of Two-Dimensional CFD Simulations for Modelling the Effects of Weather Conditions on Vehicle Aerodynamic Properties

Brúnó Péter, József Hlinka, István Lakatos

The current automotive industry is undergoing structural changes. Sustainable vehicle components and environmentally friendly structures have become some of the most important parameters. To meet these demands, vehicles can be optimised in different ways. One of them is aerodynamic optimisation. Several weather …

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Jogok a vitrinben - emberi jogok Magyarországon. A belső konszolidációtól a Helsinki Záróokmányig (1965-1975)

István Lakatos

A tanulmány Magyarország emberi jogi politikáját vizsgálja 1965 és 1975 között, egy olyan időszakban, amelyet a belföldi konszolidáció és a növekvő nemzetközi szerepvállalás jellemezte. A szigorú belpolitikai ellenőrzés fenntartása mellett a Kádár-rezsim az ENSZ emberi jogi kezdeményezéseiben való aktív részvétel révén - …

Influence of Tire Pressure Distribution on Vehicle Cornering and Self-Steering Behavior

Márton Jagicza, Levente István Nagy, István Lakatos

Tire pressure is a key factor influencing vehicle dynamic behavior, controllability, and handling performance. This study investigates the effect of tire pressure distribution on steady-state cornering and self-steering behavior near the handling limit. Experimental tests were performed on standardized constant-radius circular tracks …

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Detection of Brake Disc Deformation With Adaptive Wavelet Neural Networks

Tamás Dózsa, Péter Őri, Gergő Ungvári, Z Szabo et autres

In this work, we consider the problem of detecting the phenomenon of brake disc runout, which is usually caused by deformations of the brake disc in passenger vehicles. We introduce a novel measurement system that collects and processes information on the vibration …

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Human Rights Protection in the UN: A General and Institutional Overview (The Former Commission on Human Rights, Human Rights Council, High Commissioner for Human Rights, the International Court of Justice and the Protection of Human Rights)

István Lakatos

This chapter provides an overview of the role of human rights within the UN Charter, in view of the political motivations of the organisation’s founders. In connection with the creation of the United Nations, it also explores the human rights vision of …

Building a Training Dataset for Machine Learning, Radar-Based Pedestrian Detection

Zoltán Rózsás, István Lakatos, Tamás Péter

Abstract: Radar-based pedestrian detection is a key enabler of advanced driver-assistance systems (ADAS) and future autonomous driving functions, particularly under conditions where vision sensors are limited by poor lighting or adverse weather. In this study, we present a structured dataset collected at …

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Extended Measurement Methods for Onboard Detection of Brake Disc Deformation

Péter Őri, István Lakatos

Runout is a common failure of brake discs. The detection of this fault usually depends on the driver, as there is a vibration in the car and on the brake pedal. As Advanced Driver Assistant Systems are implemented and autonomous driving modes …

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Analytical Overview of Accident Emergencies Arising from the Structure and Characteristics of Various Alternative Fuel Vehicles

István Lakatos, Lea Pődör

The spread of alternative fuel vehicles (AFVs) poses new technological and legal challenges.While these vehicles contribute to sustainable transport, their specific operational characteristics require specific regulation and infrastructure.The study analyses the risks associated with AFVs, in particular with regard to occupational safety …

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How the Influence of Psychoactive Substances Impacts the Road Safety of Drivers

Emese Sánta, Petra Katalin Szűcs, Gábor Patocskai, István Lakatos

In Hungary, the consumption of any alcoholic beverage before driving is illegal. A person is considered drunk if they have a blood alcohol concentration of 0.5 g per liter or more. The situation regarding drug use is also disappointing. This research analyses …

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Examination of the Effect of Wind on Vehicle Drag Coefficient from Aerodynamics Point of View

Brúnó Péter, Péter Kardos, István Lakatos

The aim of the paper is to investigate the wind effect on vehicle aerodynamic properties. Two-dimensional Ahmed body is examined with Computational Fluid Dynamics (CFD) method. During the analysis, two different studies were carried out. First, the simplified vehicle shape was examined …

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Impact of mycotoxins and glyphosate residue on the gut microbiome and resistome of European fallow deer

Adrienn Gréta Tóth, Sára Ágnes Nagy, István Lakatos, Norbert Solymosi et autres

Some mycotoxins and herbicide residues pose threats to animal health. These toxins might affect the gut microbiome of fallow deer. The analyzation of the intestinal content samples of this valuable game species exposed to varying levels of zearalenone (ZEA) and other toxic …

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