@article{MTMT:34853974, title = {Zircon trace element fingerprint of changing tectonic regimes in Permian rhyolites from the Central European Lowlands}, url = {https://m2.mtmt.hu/api/publication/34853974}, author = {Słodczyk, E and Pietranik, A and Repstock, A and Przybyło, A and Glynn, S and Haranginé Lukács, Réka}, doi = {10.1007/s00531-024-02419-5}, journal-iso = {INT J EARTH SCI}, journal = {INTERNATIONAL JOURNAL OF EARTH SCIENCES}, volume = {In press}, unique-id = {34853974}, issn = {1437-3254}, abstract = {The late Carboniferous/early Permian post-collisional rhyolites (305–285 Ma) that formed in Central Europe have generally similar whole rock compositions to that of older Late-Variscan rhyolites (330–310 Ma). However, data compilation combining zircon age with the chemical composition of rhyolites from 20 units shows a trend of increasing zircon saturation temperature with decreasing age. This trend is particularly well identified in rhyolites from the Central European Lowlands (CEL)—consisting of the NE German and NW Polish Basin—and also correlates their location with the zircon saturation temperature increasing from SE to NW from 750°C to 850°C. We infer that these higher temperatures of zircon saturation reflect a contemporaneous change in the tectonic setting from collisional to divergent, reflecting the onset of the Central European continental rifting. This interpretation is further corroborated by the trace element compositions of the CEL zircons, which resembles zircon crystallized in a divergent setting. Interestingly, the zircon formed globally in this type of setting is chemically diverse, especially considering uranium concentration. For example, zircon from locations dominated by mafic magma fractionation, such as rhyolites from Iceland, have low U concentrations and low U/Yb ratios. On the other hand, zircon formed in rhyolites in rifted margins, like western North America, tends to have much higher U and U/Yb ratios. Such high concentrations are not observed in zircon from the CEL, suggesting that the mantle input could be higher and residence times within continental crust shorter than those for rhyolites from the Cenozoic western USA. This may, in turn, suggest that the region might have been affected by a hot spot, similar to that responsible for rhyolite formation of the Snake River Plain.}, year = {2024}, eissn = {1437-3262}, orcid-numbers = {Słodczyk, E/0000-0002-4881-5802; Haranginé Lukács, Réka/0000-0002-2338-4209} } @article{MTMT:34846608, title = {Proper motion of the radio jets in two blazars at redshift above 3}, url = {https://m2.mtmt.hu/api/publication/34846608}, author = {Krezinger, Máté and Frey, Sándor and Perger, Krisztina and Gabányi, Krisztina Éva and An, Tao and Zhang, Yingkang and Gurvits, Leonid I and Titov, Oleg and Melnikov, Alexey and Paragi, Zsolt}, doi = {10.1093/mnras/stae533}, journal-iso = {MON NOT R ASTRON SOC}, journal = {MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY}, volume = {530}, unique-id = {34846608}, issn = {0035-8711}, abstract = {There is still a limited number of high-redshift (z > 3) active galactic nuclei (AGNs) whose jet kinematics have been studied with very long baseline interferometry (VLBI). Without a dedicated proper motion survey, regularly conducted astrometric VLBI observations of bright radio-emitting AGN with sensitive arrays can be utilized to follow changes in the jets, by means of high-resolution imaging and brightness distribution modelling. Here, we present a first-time VLBI jet kinematic study of NVSS J080518 + 614423 (z = 3.033) and NVSS J165844 − 073918 (z = 3.742), two flat-spectrum radio quasars that display milliarcsecond-scale jet morphology. Archival astrometric observations carried out mainly with the Very Long Baseline Array, supplemented by recent data taken with the European VLBI Network, allowed us to monitor changes in their radio structure in the 7.6−8.6 GHz frequency band, covering almost two decades. By identifying individual jet components at each epoch, we were able to determine the apparent proper motion for multiple features in both sources. Apparent superluminal motions range , and are found to be consistent with studies of other high-redshift AGN targets. Using the physical parameters derived from the brightness distribution modelling, we estimate the Doppler-boosting factors (δ ≈ 11.2 and δ ≈ 2.7), the Lorentz factors (Γ ≈ 7.4 and Γ ≈ 36.6), and the jet viewing angles (θ ≈ 4.4° and θ ≈ 8.0°), for NVSS J080518 + 614423 and NVSS J165844 − 073918, respectively. The data revealed a stationary jet component with negligible apparent proper motion in NVSS J165844 − 073918.}, year = {2024}, eissn = {1365-2966}, pages = {4614-4625}, orcid-numbers = {Frey, Sándor/0000-0003-3079-1889; Gabányi, Krisztina Éva/0000-0003-1020-1597; An, Tao/0000-0003-4341-0029; Zhang, Yingkang/0000-0001-8256-8887; Gurvits, Leonid I/0000-0002-0694-2459; Titov, Oleg/0000-0003-1751-676X; Paragi, Zsolt/0000-0002-5195-335X} } @article{MTMT:34836835, title = {A theoretical framework for BL Her stars II. New period-luminosity relations in Gaia passbands☆}, url = {https://m2.mtmt.hu/api/publication/34836835}, author = {Das, Susmita and Molnár, László and Kanbur, Shashi M. and Joyce, Meridith and Bhardwaj, Anupam and Singh, Harinder P. and Marconi, Marcella and Ripepi, Vincenzo and Smolec, Radoslaw}, doi = {10.1051/0004-6361/202348280}, journal-iso = {ASTRON ASTROPHYS}, journal = {ASTRONOMY & ASTROPHYSICS}, volume = {684}, unique-id = {34836835}, issn = {0004-6361}, keywords = {hydrodynamics; methods: numerical; Stars: population II; stars: oscillations; stars: low-mass; stars: variables: Cepheids}, year = {2024}, eissn = {1432-0746} } @CONFERENCE{MTMT:34834799, title = {Improving the long-term Δ47 reproducibility of the Thermo Scientific 253 Plus 10 kV IRMS using a prototype Peltier cooling device}, url = {https://m2.mtmt.hu/api/publication/34834799}, author = {Rinyu, László and Czébely, Andrea and Kiss, D and Kele, Sándor and Túri, Marianna}, booktitle = {EGU General Assembly 2024 : abstracts}, doi = {10.5194/egusphere-egu24-10068}, unique-id = {34834799}, year = {2024}, orcid-numbers = {Czébely, Andrea/0000-0002-6439-2977; Kele, Sándor/0000-0002-8607-7636} } @book{MTMT:34828177, title = {Levegőkörnyezeti változások a COVID-19 intézkedések és komplex földrajzi folyamatok tükrében}, url = {https://m2.mtmt.hu/api/publication/34828177}, isbn = {9789639545717}, author = {Varga, György and Csávics, A and Gresina, Fruzsina}, publisher = {Research Centre for Astronomy and Earth Sciences}, unique-id = {34828177}, year = {2024}, orcid-numbers = {Varga, György/0000-0003-4784-6372} } @article{MTMT:34828133, title = {Spatial patterns of the Hungarian Healthcare Industry Support Program in connection with Industry 4.0 technologies during the Covid-19 pandemic}, url = {https://m2.mtmt.hu/api/publication/34828133}, author = {Kiss, Edit Éva and Uzzoli, Annamária}, doi = {10.15196/RS140204}, journal-iso = {REG STAT}, journal = {REGIONAL STATISTICS}, volume = {14}, unique-id = {34828133}, issn = {2063-9538}, year = {2024}, eissn = {2064-8243}, pages = {283-306}, orcid-numbers = {Kiss, Edit Éva/0000-0003-3605-9402; Uzzoli, Annamária/0000-0002-0484-1451} } @article{MTMT:34823532, title = {SISALv3: a global speleothem stable isotope and trace element database}, url = {https://m2.mtmt.hu/api/publication/34823532}, author = {Kaushal, N and Lechleitner, FA. and Wilhelm, M and Azennoud, K and Bühler, JC. and Braun, K and Ait Brahim, Y and Baker, A and Burstyn, Y and Comas-Bru, L and Fohlmeister, J and Goldsmith, Y and Harrison, SP. and Hatvani, István Gábor and Rehfeld, K and Ritzau, M and Skiba, V and Stoll, HM. and Szűcs, József Gábor and Tanos, Péter and Treble, PC. and Azevedo, V and Baker, JL. and Borsato, A and Chawchai, S and Columbu, A and Endres, L and Hu, J and Kern, Zoltán and Kimbrough, A and Koç, K and Markowska, M and Martrat, B and Masood Ahmad, S and Nehme, C and Novello, VF and Pérez-Mejías, C and Ruan, J and Sekhon, N and Sinha, N and Tadros, CV. and Tiger, BH. and Warken, S and Wolf, A and Zhang, H}, doi = {10.5194/essd-16-1933-2024}, journal-iso = {EARTH SYST SCI DATA}, journal = {EARTH SYSTEM SCIENCE DATA}, volume = {16}, unique-id = {34823532}, issn = {1866-3508}, abstract = {Abstract. Palaeoclimate information on multiple climate variables at different spatiotemporal scales is becoming increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here, we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3 contains speleothem data from 365 sites from across the globe, including 95 Mg/Ca, 85 Sr/Ca, 52 Ba/Ca, 25 U/Ca, 29 P/Ca, and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (892) and carbon (620) isotope records compared with SISALv2 (which consists of 673 and 430 stable oxygen and carbon records, respectively). Additional meta information has been added to improve the machine-readability and filtering of data. Standardized chronologies are included for all new entities along with the originally published chronologies. Thus, the SISALv3 database constitutes a unique resource of speleothem palaeoclimate information that allows regional to global palaeoclimate analyses based on multiple geochemical proxies, permitting more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other Earth system and hydrological models. The database can be accessed at https://doi.org/10.5287/ora-2nanwp4rk (Kaushal et al., 2024).}, year = {2024}, eissn = {1866-3516}, pages = {1933-1963}, orcid-numbers = {Kaushal, N/0000-0002-2220-9046; Lechleitner, FA./0000-0002-1697-0429; Wilhelm, M/0000-0002-5022-3195; Bühler, JC./0000-0002-5100-4226; Baker, A/0000-0002-1552-6166; Burstyn, Y/0000-0002-4238-1230; Goldsmith, Y/0000-0003-0398-9005; Harrison, SP./0000-0001-5687-1903; Hatvani, István Gábor/0000-0002-9262-7315; Rehfeld, K/0000-0002-9442-5362; Skiba, V/0000-0002-0496-120X; Stoll, HM./0000-0002-2953-7835; Szűcs, József Gábor/0000-0002-6294-6358; Tanos, Péter/0000-0001-6395-1389; Treble, PC./0000-0002-1969-8555; Baker, JL./0000-0002-7070-7365; Borsato, A/0000-0003-3858-4462; Chawchai, S/0000-0003-0527-9381; Columbu, A/0000-0001-5410-062X; Endres, L/0000-0002-5013-4811; Hu, J/0000-0002-0458-5996; Kern, Zoltán/0000-0003-4900-2587; Kimbrough, A/0000-0002-4458-2204; Martrat, B/0000-0001-9904-9178; Nehme, C/0000-0003-0004-0910; Novello, VF/0000-0002-0120-3745; Pérez-Mejías, C/0000-0002-8370-9271; Ruan, J/0000-0003-4733-1125; Sinha, N/0000-0003-0767-5783; Tiger, BH./0000-0002-8410-9569; Warken, S/0000-0002-3339-1488; Zhang, H/0000-0002-0855-1283} } @{MTMT:34823317, title = {Kedves Viktória!}, url = {https://m2.mtmt.hu/api/publication/34823317}, author = {Uzzoli, Annamária}, booktitle = {Köszöntőkönyv Szirmai Viktória 80.születésnapjára}, unique-id = {34823317}, year = {2024}, pages = {179-179} } @article{MTMT:34822532, title = {ESEH Notepad}, url = {https://m2.mtmt.hu/api/publication/34822532}, author = {Ujházy, Noémi and Hameeteman, E. and Đurđević, G. and Riekkinen, T. and Sirakova, S.M. and Palma, M. and Vasile, M.}, doi = {10.3828/whp.eh.63830915903589}, journal-iso = {ENVIRON HIST-UK}, journal = {ENVIRONMENT AND HISTORY}, volume = {30}, unique-id = {34822532}, issn = {0967-3407}, year = {2024}, eissn = {1752-7023}, pages = {347-350}, orcid-numbers = {Ujházy, Noémi/0000-0001-8854-2186} } @CONFERENCE{MTMT:34821394, title = {The impact of land use on the adsorption of fluoroquinolone antibiotics: a study on bulk soils and organic matter pools}, url = {https://m2.mtmt.hu/api/publication/34821394}, author = {Vancsik, Anna and Szabó, Lili and Bauer, László and Király, Csilla and Pirger, Zsolt and Kondor, Attila Csaba and Jakab, Gergely Imre and Szalai, Zoltán}, booktitle = {EGU General Assembly 2024 : abstracts}, doi = {10.5194/egusphere-egu24-8888}, unique-id = {34821394}, year = {2024}, orcid-numbers = {Pirger, Zsolt/0000-0001-9039-6966; Jakab, Gergely Imre/0000-0001-5424-1983; Szalai, Zoltán/0000-0001-5267-411X} }