Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Ákos Halmai"'
Autor:
Virág Lovász, Ákos Halmai
Publikováno v:
Applied Computing and Geosciences, Vol 23, Iss , Pp 100187- (2024)
In the broad field of sensors and 3D information retrieval, bathymetric reconstruction from side-scan sonar imaging is associated with unique technical hurdles. Neural Networks have recently led to promising new solutions in this field, but the avail
Externí odkaz:
https://doaj.org/article/ea170d1d63f14f968e4f5df5f9a33916
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Nations relying on nuclear power generation face great responsibilities when designing their firmly secured final repositories. In Hungary, the potential host rock [the Boda Claystone Formation (BCF)] of the deep geological repository is und
Externí odkaz:
https://doaj.org/article/5b66125d1b714a6b9c563e772a698714
Autor:
Adrienne Ortmann-Ajkai, Tamás Morva, Ervin Pirkhoffer, Dénes Lóczy, Ákos Halmai, Gergő Németh, Péter Gyenizse
Publikováno v:
Moravian Geographical Reports. 30:211-226
The necessity of plural valuation of costs for flood risk management is widely acknowledged, but practical case studies are still scarce. We developed a GIS-based plural valuation framework to determine spatially explicit priority categories for floo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7114a49a9312789238d00876098c7d56
https://doi.org/10.2478/mgr-2022-0014
https://doi.org/10.2478/mgr-2022-0014
Autor:
Balázs Víg, Szabolcs Ákos Fábián, Szabolcs Czigány, Ervin Pirkhoffer, Ákos Halmai, István Péter Kovács, Gábor Varga, József Dezső, Gábor Nagy, Dénes Lóczy
Publikováno v:
Natural Hazards. 114:3235-3254
Morphometric indices from high-resolution DEMs can contribute to the estimation of flash flood susceptibility in mountainous areas. We have screened 25 morphometric indices commonly used in literature, and based on a correlation matrix, selected thos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00ac4095a560ee90f499b5258253d624
https://doi.org/10.1007/s11069-022-05513-6
https://doi.org/10.1007/s11069-022-05513-6
Autor:
Noémi Sarkadi, Ervin Pirkhoffer, Dénes Lóczy, László Balatonyi, István Geresdi, Szabolcs Fábián, Gábor Varga, Richárd Balogh, Alexandra Gradwohl-Valkay, Ákos Halmai, Szabolcs Czigány
Publikováno v:
Geographica Pannonica. 26:200-214
Over the past decades, in the mountainous, hilly and/or urban areas of Hungary several high-intensity storms were followed by severe flash flooding and other hydrologic consequences. The overall aim of this paper was to upgrade the national flash flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3c92bc93580dd80d12ce1433ad3af2
https://doi.org/10.5937/gp26-38969
https://doi.org/10.5937/gp26-38969
Autor:
Péter Gyenizse, Emese Soltész, Dénes Lóczy, János Kovács, László Nagyváradi, Tibor Elekes, Sára Gyenizse-Nagy, Gergő Németh, Ákos Halmai
Publikováno v:
Geographica Pannonica. 26:334-344
Recently light pollution has been one of the most dynamically increasing form of environmental pollution. Light, if it arrives at the wrong place, time, quantity and quality, is harmful to human health and the physical environment-not to mention that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::233286d7300204c90f201bfd90c75376
https://doi.org/10.5937/gp26-39526
https://doi.org/10.5937/gp26-39526
Autor:
Ákos Halmai, Alexandra Gradwohl–Valkay, Szabolcs Czigány, Johanna Ficsor, Zoltán Árpád Liptay, Kinga Kiss, Dénes Lóczy, Ervin Pirkhoffer
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 3, p 149 (2020)
Sonar survey of shallow water bodies has challenged scientists for a long time. Although these water courses are small, still they have an increasing ecological, touristic and economical role. As maritime sonars are non-ideal tools for shallow waters
Externí odkaz:
https://doaj.org/article/0c44ad04c23d4f4f9ceb7f5cd14f93e1
Autor:
Ervin Pirkhoffer, Ákos Halmai, Szabolcs Czigány, Titusz Bugya, Andor Rábay, Tamás Bötkös, Gábor Nagy, Bettina Balassa, Ildikó Jancskárné Anweiler, Dénes Lóczy
Publikováno v:
Hungarian Geographical Bulletin, Vol 63, Iss 4, Pp 425-436 (2014)
In recent decades both physical modelling and computer simulation of fluvial processes has undergone rapid progress. The paper summarizes the achievements of both international and Hungarian laboratory experiments in fluvial geomorphology. Then the n
Externí odkaz:
https://doaj.org/article/405afaf5c57547a1a0e13450eaae9fb0
Autor:
Péter Szabó, János Kovács, László Kocsis, Torsten Vennemann, Laura Domingo, Gábor Újvári, Ákos Halmai, Ervin Pirkhoffer, Vlad Codrea
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
instname
Quaternary Science Reviews, vol. 288, pp. 107572
instname
Quaternary Science Reviews, vol. 288, pp. 107572
There is an increasing need for paleoclimate records from continental settings to better understand the climatic changes during critical periods such as the Pliocene and Early Pleistocene. Present data indicates a transition from a warmer than presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5304266848534eea5b9e115d92345225
https://eprints.ucm.es/id/eprint/73428/
https://eprints.ucm.es/id/eprint/73428/
Autor:
Dénes Lóczy, Ádám Nagy, Alexandra Gradwohl-Valkay, Zoltán Árpád Liptay, Ervin Pirkhoffer, Szabolcs Czigány, Ákos Halmai, Johanna Ficsor
Publikováno v:
River Research and Applications. 37:699-711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7786bbc7be4f6be08cf1675a96b70c11
https://doi.org/10.1002/rra.3794
https://doi.org/10.1002/rra.3794