Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sándor Fehér"'
Autor:
Eszter ANTALFI, Sándor FEHÉR
Publikováno v:
Pro Ligno, Vol 11, Iss 3, Pp 31-37 (2015)
In Hungary a huge part of wooden plants are shrubs. Flora of hungarian forests is among the richest in Europe. Many plants can be classified as shrubs or trees as well, circumstances during their development define what they will become. The divers
Externí odkaz:
https://doaj.org/article/693840f2992440f7bbe91086bc1407fd
Publikováno v:
BioResources, Vol 9, Iss 2, Pp 3456-3465 (2014)
This research involved the most widely used wood-species of veneers in Hungary (oak, ash, beech, cherry, and maple). The resulting changes in color produced at treatment temperatures between 80 and 200 °C in different treatment times were evaluated
Externí odkaz:
https://doaj.org/article/d740a62610144649b5d37d9881319692
Autor:
Zoltán Kern, Mátyás Árvai, Petru Urdea, Fabian Timofte, Eszter Antalfi, Sándor Fehér, Tamás Bartyik, György Sipos
Visiting three gravel pits and three natural outcrops across the Mureş/Maros Alluvial Fan, 58 samples were collected from subfossil driftwood recovered from coarse-grained fluvial sediment layers, while no subfossil wood was found at three additiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137ca7862735a6192511d499f67df14c
https://doi.org/10.1556/24.2021.00120
https://doi.org/10.1556/24.2021.00120
Autor:
Sándor Fehér, Szabolcs Komán
Publikováno v:
European Journal of Wood and Wood Products. 78:421-423
For the Paulownia Clone in vitro 112 hybrid to be used in the wood industry, it is necessary to know its basic properties. Its air dry density of 231 kg/m3 is nearly 20% lower than that of Paulownia tomentosa. Its average compressive strength is 19.9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e4a50b862e5e1d173fefb49a7b52876
https://doi.org/10.1007/s00107-020-01497-x
https://doi.org/10.1007/s00107-020-01497-x
Publikováno v:
Journal of Nuclear Engineering and Radiation Science. 6
Fast neutron irradiation causes embrittlement of the reactor pressure vessel (RPV) material; therefore, it may end operation life before design lifetime. Well-known method to recuperate crystal lattice dislocations is annealing. In the current versio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::430d2ba3ad7c9d52a370134b5b168814
https://doi.org/10.1115/1.4046354
https://doi.org/10.1115/1.4046354
Publikováno v:
European Journal of Wood and Wood Products. 78:205-207
The thermal conductivity properties of wood of Paulownia Clones in Vitro 112 were investigated after heat treatment at temperatures of 180 °C, 200 °C and 220 °C. After the treatment, the density decreased by 5.6, 8.9, and 14.1% for the samples hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::666c9d42e64112a93514eae54b7c94b7
https://doi.org/10.1007/s00107-019-01470-3
https://doi.org/10.1007/s00107-019-01470-3
Publikováno v:
Annals of Nuclear Energy. 104:267-281
The closure of the nuclear fuel cycle is currently envisaged with the deployment of Generation IV fast reactors which are able to generate their fuel from fertile 238 U or 232 Th, and also burn minor actinides arising from legacy wastes and thermal r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::440cd500ad3140e55c0f4eb5b38f1eea
https://doi.org/10.1016/j.anucene.2017.02.010
https://doi.org/10.1016/j.anucene.2017.02.010
Publikováno v:
Annals of Nuclear Energy. 99:471-483
Finding answers to main challenges of nuclear energy, like resource utilisation or waste minimisation, calls for transient fuel cycle modelling. This motivation led to the development of SITON v2.0 a dynamic, discrete facilities/discrete materials an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a9055d2a8b9890175982faf3a9c90d
https://doi.org/10.1016/j.anucene.2016.10.001
https://doi.org/10.1016/j.anucene.2016.10.001
Publikováno v:
Progress in Nuclear Energy. 92:155-163
The Molten Salt Reactor (MSR) is one of the Generation IV nuclear reactor concepts that were selected by the Generation IV International Forum in 2000. The concept is based on liquid fuel instead of solid fuel assemblies. Besides the advantages, ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0c003701f899726d6a52cdaaa758f99
https://doi.org/10.1016/j.pnucene.2016.07.018
https://doi.org/10.1016/j.pnucene.2016.07.018
Publikováno v:
Nuclear Engineering and Design. 284:228-237
Activation calculations for two nuclear power plants of WWER-440 type have been performed by the authors in order to assist the decommissioning planning by assessing the radioactive inventory present at the time of and at different times after the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf1510dab771c2b24206c41469c2677
https://doi.org/10.1016/j.nucengdes.2014.11.032
https://doi.org/10.1016/j.nucengdes.2014.11.032