@inproceedings{MTMT:35232911,
	title = {Central Nervous System Action on Rolling Balance Board Robust Stabilization: Computer Algebra and MID-Based Feedback Design},
	url = {https://m2.mtmt.hu/api/publication/35232911},
	author = {Trabelsi, Karim L. and Boussaada, Islam and Benarab, Amina and Molnár, Csenge Andrea and Niculescu, Silviu-Iulian and Insperger, Tamás},
	booktitle = {Advances in Partial Differential Equations and Control},
	doi = {10.1007/978-3-031-62265-6_11},
	volume = {Part F3233},
	unique-id = {35232911},
	abstract = {Using the computer algebra system Maple, we consider the stabilization of a rolling balance board by means of the multiplicity-induced-dominancy (MID) property. The human stance on a rolling balance board is analyzed in the sagittal plane through a 2-degree-of-freedom mechanical model. Namely, the human body is modeled by a double-inverted pendulum which connects to the balance board through the ankle joint. The system is stabilized by the ankle torque managed by the central nervous system (CNS). The action of the CNS is modeled by a delayed full state feedback: A pointwise delay stands for all latencies in the neuromechanical system (reaction time, neuromechanical lag, etc.). The aim of the chapter is to achieve a good occurrence in terms of the decay rate, and it exhibits the links between multiple spectral values satisfying the MID property and the exponential stability property of the solution (Note that a preliminary version of this work was published in Benarab et al. (Rolling balance board robust stabilization: A MID-based design, in TDS 2022 - 17th IFAC Workshop on Time Delay Systems, Montreal, 2022).). © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.},
	keywords = {TIME-DELAY; Asymptotic stability; exponential stability; Control design; Vandermonde matrix; Exponential decay rate; Quasipolynomial factorization},
	year = {2024},
	pages = {215-247},
	orcid-numbers = {Molnár, Csenge Andrea/0000-0002-4124-4242; Insperger, Tamás/0000-0001-7518-9774}
}

@article{MTMT:35218092,
	title = {Production and launch studies of cryogenic pellets for the ITER disruption mitigation system},
	url = {https://m2.mtmt.hu/api/publication/35218092},
	author = {Zoletnik, Sándor and Bartók, G. and Buzás, Attila and Cseh, Gábor and Dunai, Dániel and Gárdonyi, G. and Hegedus, Sándor and Kocsis, Lajos Gábor and Málics, Marcell and Nagy, Domonkos Ferenc and Réfy, Dániel and Szabolics, Tamás and Szepesi, Tamás Zoltán and Vavrik, M. and Vécsei, Miklós and Walcz, Erik and Jachmich, S. and Kruezi, U. and Lehnen, M.},
	doi = {10.1088/1741-4326/ad6676},
	journal-iso = {NUCL FUSION},
	journal = {NUCLEAR FUSION},
	volume = {64},
	unique-id = {35218092},
	issn = {0029-5515},
	year = {2024},
	eissn = {1741-4326},
	orcid-numbers = {Málics, Marcell/0009-0002-5441-8309; Nagy, Domonkos Ferenc/0000-0001-9594-7499}
}

@CONFERENCE{MTMT:35163226,
	title = {Model order reduction method for sampled-data Lur'e-type systems: a Laplace and z-domain approach},
	url = {https://m2.mtmt.hu/api/publication/35163226},
	author = {Haba, Tamás and Budai, Csaba},
	booktitle = {Online Book of Abstracts of the 11th European Nonlinear Dynamics Conference (ENOC 2024)},
	unique-id = {35163226},
	year = {2024},
	orcid-numbers = {Haba, Tamás/0000-0001-7183-6014; Budai, Csaba/0000-0003-3749-8394}
}

@CONFERENCE{MTMT:35163191,
	title = {Intersample vibrations in sampled-data mechanical systems},
	url = {https://m2.mtmt.hu/api/publication/35163191},
	author = {Haba, Tamás and Budai, Csaba},
	booktitle = {Investigating Dynamics in Engineering and Applied Science (IDEAS 2024)},
	unique-id = {35163191},
	year = {2024},
	orcid-numbers = {Haba, Tamás/0000-0001-7183-6014; Budai, Csaba/0000-0003-3749-8394}
}

@article{MTMT:35145278,
	title = {Oscillatory Potential-based Characterization of the Human Light-adapted Electroretinogram Using Discrete Wavelet Transform},
	url = {https://m2.mtmt.hu/api/publication/35145278},
	author = {Gao, Min and Telles Salgueiro Barboni, Mirella and Szabó, Viktória and Nagy, Zoltán Zsolt and Zobor, Annamária Ditta and Nagy, Balázs Vince},
	doi = {10.3311/PPme.23845},
	journal-iso = {PERIOD POLYTECH MECH ENG},
	journal = {PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING},
	volume = {68},
	unique-id = {35145278},
	issn = {0324-6051},
	abstract = {Purpose: Our aim was to apply multiple discrete wavelet transformation (DWT) types to healthy light-adapted (cone) electroretinogram (ERG) signals in order to optimize DWT analysy in ERG. Oscillatory potentials (OP) were individually extracted from the signals and used to calculate an indicator for ERG analysis. Methods: Light-adapted (LA) 3.0 cd.s/m(2) ISCEV standard ERGs were recorded from both eyes of 15 healthy volunteers (mean age: 36.9 +/- 13.0 years old; 13 females). LA ERG signal components, such as b-wave and OPs, were analyzed using the discrete wavelet transformation (DWT). An index (%OPi) was proposed to estimate the individual oscillatory potentials (OP1-OP5) by calculating the coefficient ratio of the OP to b-wave. Multiple mother wavelet functions (i.e., Daubechies, Symlet, and Coiflet) with five orders were applied and compared statistically using Wilcoxon tests and paired t-test comparisons with Bonferroni posthoc analyses (p < 0.005). Results: OP4 shows the most energy at both low and high-frequency bands (80Hz and 160Hz), while OP2 has lower energy at the lowfrequency band (80Hz) and higher energy at the high-frequency band (160Hz). The %OP2 is the largest among the five individual OPs. %OPs obtained with different wavelet functions differ from each other. Db2 and sym2 seem to be the optimal wavelets for analyzing light-adapted ERG components. Conclusion: Individual OPs of the light-adapted ERG obtained with the DWT analysis may characterize different levels of retinal dysfunction. The %OPi may serve as an indicator in ERG analysis.},
	keywords = {INTENSITY; Signal analysis; Electroretinogram; cone; OSCILLATORY POTENTIALS; DARK-ADAPTATION; FEATURE-EXTRACTION; a-wave; discrete wavelet transformation},
	year = {2024},
	eissn = {1587-379X},
	pages = {187-195},
	orcid-numbers = {Nagy, Zoltán Zsolt/0000-0002-7330-0464; Nagy, Balázs Vince/0000-0002-8489-7200}
}

@inproceedings{MTMT:35087045,
	title = {Modeling zero-dynamics attacks on wind turbines through Laplace and z-domain representations},
	url = {https://m2.mtmt.hu/api/publication/35087045},
	author = {Haba, Tamás and Budai, Csaba},
	booktitle = {2024 6th Global Power, Energy and Communication Conference (GPECOM)},
	doi = {10.1109/GPECOM61896.2024.10582644},
	unique-id = {35087045},
	abstract = {Zero-dynamics attacks pose a new kind of threat to distributed control systems as an attacker can cause unbounded vibrations of the plant, which can not be detected from the sampled signals via a monitoring system. This paper illustrates a zero-dynamics attack that can be carried out on a wind power system controlled by a discrete-time control law. It is shown that the response functions can be represented analytically both in the z and Laplace domains, and a novel method is also provided to reconstruct the signals in the time domain. Simulations verify the theoretical results and show that the presented method can model the continuous-time response, including the critical intersample behavior, to detect the zero-dynamics attack.},
	year = {2024},
	pages = {310-315},
	orcid-numbers = {Haba, Tamás/0000-0001-7183-6014; Budai, Csaba/0000-0003-3749-8394}
}

@article{MTMT:35055828,
	title = {Investigating the Effectiveness of Equine-assisted Therapy on Children Regardless of Their Mental Disorder},
	url = {https://m2.mtmt.hu/api/publication/35055828},
	author = {Ágoston, Dorottya and Bozori, Gabriella and Kiss, Rita},
	doi = {10.3311/PPme.37390},
	journal-iso = {PERIOD POLYTECH MECH ENG},
	journal = {PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING},
	volume = {68},
	unique-id = {35055828},
	issn = {0324-6051},
	abstract = {Equine-assisted therapy (EAT) is a common and popular complementary and alternative therapy among children with different mental disorders. In this study, the effectiveness of EAT was investigated on children with diverse mental disorders by analyzing their gait. Fifty-six children (age: 8.30 ± 3.77 years) were involved in the research who participated weekly in equine-assisted therapy during a school year. The gait of the children was measured twice with the GAITRite® pressure-sensing mat, before and after the therapy period. The participants did ten sections of walking on the pressure-sensing mat. Twenty-one spatial and temporal gait parameters were chosen and evaluated for further statistical analysis. To determine the normal distribution of the parameters, the Lilliefors normality test was carried out. Depending on the result, the paired t test or the Wilcoxon signed-rank test was used to compare the means of the results of the two measurements (p < 0.05). Significant differences were observed for eight out of the twenty-one parameters which investigation provides some promising results regarding the benefits of equine-assisted therapy for children's quality of life.},
	year = {2024},
	eissn = {1587-379X},
	pages = {264-271},
	orcid-numbers = {Ágoston, Dorottya/0009-0003-1045-0611; Kiss, Rita/0000-0003-3607-8435}
}

@CONFERENCE{MTMT:34929677,
	title = {GPU acceleration of the Simple Cell Mapping algorithm},
	url = {https://m2.mtmt.hu/api/publication/34929677},
	author = {Haba, Tamás and Budai, Csaba},
	booktitle = {GPU Day 2024 Book of Abstracts},
	unique-id = {34929677},
	year = {2024},
	orcid-numbers = {Haba, Tamás/0000-0001-7183-6014; Budai, Csaba/0000-0003-3749-8394}
}

@CONFERENCE{MTMT:34893855,
	title = {Színtévesztők színészlelési tartományai [Colour perception ranges of colour deficient people]},
	url = {https://m2.mtmt.hu/api/publication/34893855},
	author = {Ábrahám, György and Fekete, Róbert Tamás and Langer, Ingrid and Szabó, Máté},
	booktitle = {OGÉT 2024 - XXXII. Nemzetközi Gépészeti Konferencia},
	unique-id = {34893855},
	abstract = {Az emberi szemben található ganglion sejtek által létrehozott opponens csatorna jelek hullámhossz szerinti változásait  tanulmányozva  megállapíthatók  színlátó mechanizmusunk  dekódolási  kritériumai.  A színtévesztők csatorna jeleinek a normál színlátóktól való eltéréséből kiszámíthatók a módosult színészlelési tartományok. A cikkben bemutatjuk ezen számítások eredményeit, amelyeket mérési eredményekkel vetünk össze.},
	keywords = {digitális; színtévesztés; színészlelés; színtartományok; dekódolás},
	year = {2024},
	pages = {1-5}
}

@{MTMT:34877265,
	title = {Examining the homogeneity of financial markets in a low interest rate environment - A cluster analysis of the changes of financial assets in the eurozone},
	url = {https://m2.mtmt.hu/api/publication/34877265},
	author = {Tatay, Tibor and Orlovits, Zsanett and Novák, Zsuzsanna},
	booktitle = {Economic, diplomatic and cultural challenges},
	unique-id = {34877265},
	year = {2024},
	pages = {11-32}
}