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  1. Book ; Online: Computational Intelligence and Soft Computing: Recent Applications

    László, Kóczy / László, Kóczy / Harmati, István A / Harmati, István A

    2023  

    Keywords Information technology industries ; Computer science ; lung nodule segmentation ; 3D-UNet ; 3D-Res2UNet ; multi-scale features ; deep learning ; butterfly optimization algorithm (BOA) ; particle swarm optimization (PSO) ; cubic map ; nonlinear ; high dimension ; extensional fuzzy numbers ; MI-algebras ; similarity ; arithmetics of fuzzy numbers ; orderings ; fuzzy interpolation ; economic data ; air defense system ; artificial immune system ; command and control ; learning classifier system ; multi-agent systems ; weapon-target assignment ; energy optimization ; genetic algorithms ; multi-objective optimization ; artificial neural network simulator ; artificial intelligence ; artificial bee colony algorithm ; global optimization ; neural network ; nonlinear static system ; behavioural finance ; imprecision ; oriented fuzzy number ; oriented present value ; oriented return ; S-divergence ; S-distance ; spectral clustering ; text summarization ; recurrent neural network ; embedding ; dynamic memory network ; fuzzy-rough cognitive network ; fuzzy cognitive map ; granular computing ; fuzzy-rough sets ; stability ; convergence ; discrete bacterial memetic evolutionary algorithm ; simulated annealing ; flow shop scheduling problem ; global sensitivity analysis ; Sobol procedure ; fast algorithm ; convolutional neural network ; structure reduction ; pruning ; quality ; feature selection ; machine learning ; asexual ; genetic algorithm ; android malicious application detection ; bees algorithm ; training deep neural networks ; metaheuristics ; opinion mining ; recurrent neural networks ; sentiment classification ; natural language processing ; data augmentation ; fine-tuning ; generative models ; StyleGAN ; transfer learning ; present value ; discount factor ; portfolio ; finance ; optimization ; tourist trip design ; vehicle routing ; key performance indicator (KPI) ; anomaly detection ; variational auto-encoder (VAE) ; support vector data description (SVDD) ; FMEA ; Fuzzy Logic ; greenhouse gases ; blockchain ; difficulty adjustment ; proof-of-work ; ANN ; AlexNet ; COVID-19 ; TSA ; commonsense ; knowledge graph ; linguistic terms ; language models ; n/a
    Language English
    Size 1 electronic resource (458 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030377967
    ISBN 9783036561561 ; 3036561560
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article: Molecular Dynamics Study of Nanoribbon Formation by Encapsulating Cyclic Hydrocarbon Molecules inside Single-Walled Carbon Nanotube.

    Eskandari, Somayeh / Koltai, János / László, István / Kürti, Jenő

    Nanomaterials (Basel, Switzerland)

    2024  Volume 14, Issue 7

    Abstract: Carbon nanotubes filled with organic molecules can serve as chemical nanoreactors. Recent experimental results show that, by introducing cyclic hydrocarbon molecules inside carbon nanotubes, they can be transformed into nanoribbons or inner tubes, ... ...

    Abstract Carbon nanotubes filled with organic molecules can serve as chemical nanoreactors. Recent experimental results show that, by introducing cyclic hydrocarbon molecules inside carbon nanotubes, they can be transformed into nanoribbons or inner tubes, depending on the experimental conditions. In this paper, we present our results obtained as a continuation of our previous molecular dynamics simulation work. In our previous work, the initial geometry consisted of independent carbon atoms. Now, as an initial condition, we have placed different molecules inside a carbon nanotube (18,0): C
    Language English
    Publishing date 2024-04-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano14070627
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Possibilities for further development of the driver's seat in the case of a non-conventional seating positions.

    Porkolab, Laszlo / Lakatos, Istvan

    Heliyon

    2024  Volume 10, Issue 7, Page(s) e28909

    Abstract: The seat significantly contributes to driving safety. Ergonomic seats prevent physical strain and fatigue, so attention and concentration do not drop so quickly, which helps to avoid accidents. The article generally presents the development of seats used ...

    Abstract The seat significantly contributes to driving safety. Ergonomic seats prevent physical strain and fatigue, so attention and concentration do not drop so quickly, which helps to avoid accidents. The article generally presents the development of seats used in cars and the current areas of use of rotatable seats. Furthermore, it gives an overview of the possible seating positions for fully autonomous vehicles. The article leads the reader through the crash test simulation focusing on the model used. Subsequently, the article presents the research results so far and the possibilities for further development of the driver's seat. The article highlights the change in the driver's movement kinematics as a crucial observation. This change significantly increases the risk of serious injury. In frontal collisions, the modified seat consistently demonstrates results below the specified limit. It is important to note that there are injury values that increase, but these are not a problem because they remain below the limit. In the case of a side collision, the aim was less to reduce injury values and more to better coordinate the kinematics of the passenger's movement during the accident. It can be concluded that this is achievable with the modified seat, as the passenger's movements are notably more predictable and coordinated under these circumstances.
    Language English
    Publishing date 2024-04-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e28909
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Vazopresszin használata szeptikus sokkos betegek ellátásában.

    Hajdu, Endre / Berhés, Mariann / László, István / Oláh, Zsolt / Fülesdi, Béla / Asztalos, László

    Orvosi hetilap

    2024  Volume 165, Issue 8, Page(s) 283–290

    Title translation Administration of vasopressin in septic shock.
    MeSH term(s) Humans ; Shock, Septic/drug therapy ; Vasopressins/therapeutic use
    Chemical Substances Vasopressins (11000-17-2)
    Language Hungarian
    Publishing date 2024-02-25
    Publishing country Hungary
    Document type Journal Article
    ZDB-ID 123879-6
    ISSN 1788-6120 ; 0030-6002
    ISSN (online) 1788-6120
    ISSN 0030-6002
    DOI 10.1556/650.2024.32992
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  5. Article ; Online: Klinikai táplálás az intenzív osztályon: az EuroPN-vizsgálat magyarországi eredményei.

    Csomós, Ákos / Klicsu, László / László, István / Bobek, Ilona / Sárkány, Ágnes / Gál, Béla

    Orvosi hetilap

    2024  Volume 165, Issue 14, Page(s) 531–537

    Title translation Artificial nutrition in intensive care: Hungarian results of the EuroPN study.
    MeSH term(s) Humans ; Hungary ; Nutritional Status ; Critical Care/methods ; Critical Illness ; Intensive Care Units
    Language Hungarian
    Publishing date 2024-04-07
    Publishing country Hungary
    Document type Journal Article
    ZDB-ID 123879-6
    ISSN 1788-6120 ; 0030-6002
    ISSN (online) 1788-6120
    ISSN 0030-6002
    DOI 10.1556/650.2024.33017
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Vidékfejlesztés Magyarországon

    Kulcsár László István

    Tér és Társadalom, Vol 34, Iss

    Mérföldkövek egy göröngyös úton

    2020  Volume 4

    Keywords vidékfejlesztés ; SAPARD ; LEADER ; társadalmi innováció ; jó gyakorlatok ; History (General) and history of Europe ; D ; Economic history and conditions ; HC10-1085 ; Economic growth ; development ; planning ; HD72-88 ; Sociology (General) ; HM401-1281 ; International relations ; JZ2-6530
    Language English
    Publishing date 2020-11-01T00:00:00Z
    Publisher Centre for Economic and Regional Studies Eötvös Lóránd Research Network
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  7. Article ; Online: Study of the effect of higher-order dispersions on photoionisation induced by ultrafast laser pulses applying a classical theoretical method.

    Márton, István / Sarkadi, László

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 13841

    Abstract: We investigated the effect of higher order dispersion on ultrafast photoionisation with Classical Trajectory Monte Carlo (CTMC) method for hydrogen and krypton atoms. In our calculations we used linearly polarised ultrashort 7 fs laser pulses, [Formula: ... ...

    Abstract We investigated the effect of higher order dispersion on ultrafast photoionisation with Classical Trajectory Monte Carlo (CTMC) method for hydrogen and krypton atoms. In our calculations we used linearly polarised ultrashort 7 fs laser pulses, [Formula: see text] intensity, and a central wavelength of 800 nm. Our results show that electrons with the highest kinetic energies are obtained with transform limited (TL) pulses. The shaping of the pulses with negative second- third- or fourth- order dispersion results in higher ionisation yield and electron energies compared to pulses shaped with positive dispersion values. We have also investigated how the Carrier Envelope Phase (CEP) dependence of the ionisation is infuenced by dispersion. We calculated the left-right asymmetry as a function of energy and CEP for sodium atoms employing pulses of 4.5 fs, 800 nm central wavelength, and [Formula: see text] intensity. We found that the left-right asymmetry is more pronounced for pulses shaped with positive Group Delay Dispersion (GDD). It was also found that shaping a pulse with increasing amounts of GDD in absolute value blurs the CEP dependence, which is attributed to the increasing number of optical cycles.
    Language English
    Publishing date 2022-08-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-18034-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: The Impact of C-3 Side Chain Modifications on Kynurenic Acid: A Behavioral Analysis of Its Analogs in the Motor Domain.

    Martos, Diána / Lőrinczi, Bálint / Szatmári, István / Vécsei, László / Tanaka, Masaru

    International journal of molecular sciences

    2024  Volume 25, Issue 6

    Abstract: The central nervous system (CNS) is the final frontier in drug delivery because of the blood-brain barrier (BBB), which poses significant barriers to the access of most drugs to their targets. Kynurenic acid (KYNA), a tryptophan (Trp) metabolite, plays ... ...

    Abstract The central nervous system (CNS) is the final frontier in drug delivery because of the blood-brain barrier (BBB), which poses significant barriers to the access of most drugs to their targets. Kynurenic acid (KYNA), a tryptophan (Trp) metabolite, plays an important role in behavioral functions, and abnormal KYNA levels have been observed in neuropsychiatric conditions. The current challenge lies in delivering KYNA to the CNS owing to its polar side chain. Recently, C-3 side chain-modified KYNA analogs have been shown to cross the BBB; however, it is unclear whether they retain the biological functions of the parent molecule. This study examined the impact of KYNA analogs, specifically, SZR-72, SZR-104, and the newly developed SZRG-21, on behavior. The analogs were administered intracerebroventricularly (i.c.v.), and their effects on the motor domain were compared with those of KYNA. Specifically, open-field (OF) and rotarod (RR) tests were employed to assess motor activity and skills. SZR-104 increased horizontal exploratory activity in the OF test at a dose of 0.04 μmol/4 μL, while SZR-72 decreased vertical activity at doses of 0.04 and 0.1 μmol/4 μL. In the RR test, however, neither KYNA nor its analogs showed any significant differences in motor skills at either dose. Side chain modification affects affective motor performance and exploratory behavior, as the results show for the first time. In this study, we showed that KYNA analogs alter emotional components such as motor-associated curiosity and emotions. Consequently, drug design necessitates the development of precise strategies to traverse the BBB while paying close attention to modifications in their effects on behavior.
    MeSH term(s) Kynurenic Acid ; Blood-Brain Barrier ; Drug Delivery Systems ; Neuroprotective Agents/chemistry ; Open Field Test
    Chemical Substances Kynurenic Acid (H030S2S85J) ; Neuroprotective Agents
    Language English
    Publishing date 2024-03-16
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25063394
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Psychometric Evaluation of the Hungarian Adaptation of the Diabetes Distress Scale in Individuals with Type 2 Diabetes.

    Heckenberger-Nagy, Evelyn / Slezák, Anna Á / Kocsis, Dorka / Nagy, Domonkos / Teleki, Szidalisz / Őry, Fanni / Kiss, Botond László / Wittmann, István / Tiringer, István

    Journal of nursing measurement

    2024  

    Abstract: Background and Purpose: ...

    Abstract Background and Purpose:
    Language English
    Publishing date 2024-03-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1180408-7
    ISSN 1945-7049 ; 1061-3749
    ISSN (online) 1945-7049
    ISSN 1061-3749
    DOI 10.1891/JNM-2023-0112
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Blink Reflex Examination in Patients with Amyotrophic Lateral Sclerosis Compared to Diseases Affecting the Peripheral Nervous System and Healthy Controls.

    Rostás, Róbert / Fekete, István / Horváth, László / Fekete, Klára

    Brain sciences

    2023  Volume 13, Issue 10

    Abstract: Amyotrophic lateral sclerosis (ALS) is a fatal form of neuromuscular disease. The aim of this study was to assess changes in the blink reflex (BR) parameters as a valid and easy-to-use tool in ALS patients. We assessed the BR test in patients with a ... ...

    Abstract Amyotrophic lateral sclerosis (ALS) is a fatal form of neuromuscular disease. The aim of this study was to assess changes in the blink reflex (BR) parameters as a valid and easy-to-use tool in ALS patients. We assessed the BR test in patients with a definitive diagnosis of ALS, healthy volunteers, and patients with diseases affecting the peripheral nervous system. The BR was studied in 29 patients who met the Awaji criteria. Latencies were compared with our healthy controls (
    Language English
    Publishing date 2023-09-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2651993-8
    ISSN 2076-3425
    ISSN 2076-3425
    DOI 10.3390/brainsci13101384
    Database MEDical Literature Analysis and Retrieval System OnLINE

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