TY - JOUR AU - Szentpáli-Gavallér, Pál TI - A comparative analysis of the electoral conditions of Gábor Báthory, Gábor Bethlen and Catherine of Brandenburg JF - ACTA UNIVERSITATIS SAPIENTIAE LEGAL STUDIES J2 - ACTA UNIV SAP LEGAL STUD VL - 13 PY - 2025 IS - 1 SN - 2285-6293 UR - https://m2.mtmt.hu/api/publication/34504990 ID - 34504990 LA - English DB - MTMT ER - TY - CONF AU - Polyákné Kovács, Annamária AU - Konyhás, Vivien TI - Investigating the possibilities of using bipolymers nowadays. T2 - ABSTRACT BOOK OF 2ND INTERNATIONAL CONFERENCE ON SCIENTIFIC AND INNOVATIVE STUDIES ICSIS 2024 SN - 9786256314023 PY - 2024 SP - 80 EP - 81 PG - 2 UR - https://m2.mtmt.hu/api/publication/34835252 ID - 34835252 LA - English DB - MTMT ER - TY - CONF AU - Polyákné Kovács, Annamária AU - Szabó, Tamás TI - Thermoanalytical testing of engineering plastics T2 - ABSTRACT BOOK OF 2ND INTERNATIONAL CONFERENCE ON SCIENTIFIC AND INNOVATIVE STUDIES ICSIS 2024 SN - 9786256314023 PY - 2024 SP - 81 EP - 82 PG - 2 UR - https://m2.mtmt.hu/api/publication/34835241 ID - 34835241 LA - English DB - MTMT ER - TY - JOUR AU - Spisák, Bernadett AU - Bézi, Zoltán AU - Erdei, Réka AU - Szávai, Szabolcs TI - Modelling of crack propagation in miniaturized and normal SENB specimens based on local failure criterion JF - FRATTURA ED INTEGRITA STRUTTURALE J2 - FRATTURA INTEGR STRUTT VL - 18 PY - 2024 IS - 68 SP - 296 EP - 309 PG - 14 SN - 1971-8993 DO - 10.3221/IGF-ESIS.68.20 UR - https://m2.mtmt.hu/api/publication/34831303 ID - 34831303 AB - The use of miniaturized specimen testing methods is a promising way to solve the problem of limited materials in RPV monitoring programs. The use of miniature specimens allows the evaluation of fracture toughness from other specimen materials used. In particular, the small-size compact tensile test specimen (0.16T CT) is promising for the determination of fracture toughness, as it can be produced from the standard size Charpy specimen that has already been tested. However, if we have only 0.16T CT test, we cannot investigate the dimensional response and also have only one restricted deformation state, which may pose problems in verifying geometry independence and determining local parameters for state-of-the-art analyses. It is therefore recommended to prepare at least two tests with two different restricted deformation specimens. Therefore, the testing of mini single edge notched bending (SENB) is also required and can be worked out from the Charpy specimens. The paper presents the determination of fracture toughness for these miniaturized specimens by modifying the virtual crack closure technique (VCCT) simulation method using GTN parameters instead of energy release as the driving force. This allows the calculation of the J-integral to proceed in parallel with the crack propagation. LA - English DB - MTMT ER - TY - JOUR AU - Krajnyák, Enikő TI - Possibilities of Climate Litigation Against Carbon Majors with Regard to Human Rights Concerns JF - CARBON AND CLIMATE LAW REVIEW J2 - CARB CLIM LAW REV VL - 17 PY - 2024 IS - 3 SP - 149 EP - 160 PG - 12 SN - 1864-9904 DO - 10.21552/cclr/2023/3/7 UR - https://m2.mtmt.hu/api/publication/34831100 ID - 34831100 LA - English DB - MTMT ER - TY - JOUR AU - Järvinen, Jouni AU - Radeleczki, Sándor AU - Rivieccio, Umberto TI - Nelson algebras, residuated lattices and rough sets: A survey JF - JOURNAL OF APPLIED NON-CLASSICAL LOGICS J2 - J APPL NON-CLASS LOGICS VL - 34 PY - 2024 IS - 2-3 SP - 368 EP - 428 PG - 61 SN - 1166-3081 DO - 10.1080/11663081.2024.2336386 UR - https://m2.mtmt.hu/api/publication/34831085 ID - 34831085 N1 - A cikk 2023 novemberében elfogadásra került. AB - Over the past 50 years, Nelson algebras have been extensively studied by distinguished scholars as the algebraic counterpart of Nelson’s constructive logic with strong negation. Despite these studies, a comprehensive survey of the topic is currently lacking, and the theory of Nelson algebras remains largely unknown to most logicians. This paper aims to fill this gap by focussing on the essential developments in the field over the past two decades. Additionally, we explore generalisations of Nelson algebras, such as N4-lattices which correspond to the paraconsistent version of Nelson’s logic, as well as their applications to other areas of interest to logicians, such as duality and rough set theory. A general representation theorem states that each Nelson algebra is isomorphic to a subalgebra of a rough set-based Nelson algebra induced by a quasiorder. Furthermore, a formula is a theorem of Nelson logic if and only if it is valid in every finite Nelson algebra induced by a quasiorder. 1. Introduction In 1949, David Nelson introduced constructive logic with strong negation, often called simply Nelson logic. The introduction of Nelson logic was part of a larger effort to provide a constructive account of mathematical reasoning, as evidenced by Nelson’s later papers such as [3, 101]. While the intuitionists focused on the analysis of the notion of truth, Nelson’s proposal sought to provide a formal framework for a constructive analysis of the notion of falsity. Subsequent research since the 1950s has shown that the theory of Nelson logic is in- teresting beyond its original motivations. Helena Rasiowa was among the first scholars to take an interest in the topic, initiating the investigation of algebraic models of Nelson logic, which are now known as N3-lattices or Nelson algebras. More recently, following in Ra- siowa’s footsteps, Sergei Odintsov characterised the algebraic models of the paraconsistent weakening of Nelson logic, which were introduced in [3] and later named as N4-lattices [102, 103]. From the study of these classes of algebras, a rich structure theory has emerged, and interesting connections with other algebraic models of non-classical logics have been discovered. While partial overviews of Nelson logic and its algebraic models can be found in the paper [145] and the second part of the book [107], no comprehensive survey currently exists. We recommend these works to the reader for further historical background. The present work focuses on the recent developments of the last two decades. Since the turn of the twenty-first century, several noteworthy results have emerged in this area that we believe should be consolidated and reviewed in a single publication. Specifically, we are referring to the following: • the extension of the theory of Nelson algebras to the paraconsistent setting of N4- lattices; • recent developments on the representation of N3- and N4-lattices, as well as related algebras such as bilattices, using twist structures; LA - English DB - MTMT ER - TY - GEN AU - Tóth, Barbara TI - A családjog, mint az uniós jogalkotás különös területe, különös tekintettel a különleges jogalkotási eljárás és a megerősített együttműködés okozta nehézségekre. 2024. március 27. (szerda) napján megrendezett JOGÁSZOK AZ EURÓPAI UNIÓBAN - KONFERENCIA MAGYARORSZÁG CSATLAKOZÁSÁNAK 20. ÉVFORDULÓJÁRA című konferencián megtartott előadás TS - 2024. március 27. (szerda) napján megrendezett JOGÁSZOK AZ EURÓPAI UNIÓBAN - KONFERENCIA MAGYARORSZÁG CSATLAKOZÁSÁNAK 20. ÉVFORDULÓJÁRA című konferencián megtartott előadás PY - 2024 UR - https://m2.mtmt.hu/api/publication/34830479 ID - 34830479 LA - Hungarian DB - MTMT ER - TY - BOOK ED - K. Nagy, Emese ED - Zagyváné Szűcs, Ida TI - A múlt, a jelen és a jövő a pedagógiában. válogatás a Pedagógiai Szakbizottság tagjainak a munkáiból TS - válogatás a Pedagógiai Szakbizottság tagjainak a munkáiból PB - Eszterházy Károly Katolikus Egyetem Líceum Kiadó CY - Eger PY - 2024 SP - 124 SN - 9789634962694 UR - https://m2.mtmt.hu/api/publication/34830234 ID - 34830234 N1 - A kötet megjelenését támogatta: Magyar Tudományos Akadémia Miskolci Területi Bizottság LA - Hungarian DB - MTMT ER - TY - ART ED - Gáspárné Tóth, Marica / Performer/soloist TI - E, Grieg: Peer Gynt: 1. szvit - A hegyi király barlangjában -zongora négykezes (km.: Kahanc Luca). A Miskolci Bartók Béla Zene- és Táncművészeti Szakgimnázium zongora tanszaki hangversenye TS - A Miskolci Bartók Béla Zene- és Táncművészeti Szakgimnázium zongora tanszaki hangversenye PY - 2024 UR - https://m2.mtmt.hu/api/publication/34830160 ID - 34830160 DB - MTMT ER - TY - CHAP AU - Barta, Judit AU - Nyikes, Zita Ágnes ED - Kovács, Tünde Anna ED - Nyikes, Zoltán ED - Berek, Tamás ED - Daruka, Norbert ED - Tóth, László TI - Cyber Threats to Consumers and Other Risks in the Field of E-commerce Security T2 - Critical Infrastructure Protection in the Light of the Armed Conflicts VL - Part F2433 PB - Springer Nature Switzerland AG CY - Cham SN - 9783031479908 T3 - Advanced Sciences and Technologies for Security Applications, ISSN 1613-5113 PY - 2024 SP - 33 EP - 43 PG - 11 DO - 10.1007/978-3-031-47990-8_4 UR - https://m2.mtmt.hu/api/publication/34829887 ID - 34829887 LA - English DB - MTMT ER -