Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Irina VAGNER"'
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5478 (2024)
The hydrogen radioactive isotope, tritium, not only reflects seasonal variation in precipitation but also variations on a local level. To use this radioisotope in authentication and geographical indication procedures, the tritium levels in vines, gra
Externí odkaz:
https://doaj.org/article/080b81ed1cf54e7595e42ec3ab0850d1
Autor:
Adriana MARINOIU, Radu ANDREI, Irina VAGNER, Violeta NICULESCU, Felicia BUCURA, Marius CONSTANTINESCU, Elena CARCADEA
Publikováno v:
Medžiagotyra, Vol 26, Iss 3, Pp 249-254 (2020)
Microwave (MW) assisted processes become more and more used in the synthesis and alteration of graphene materials. This technique brings some various advantages compare to the classical ones because it is a green, low-cost, environmentally-friendly p
Externí odkaz:
https://doaj.org/article/225379f37b8442bd8b7c614f8bc5f311
Publikováno v:
SMART ENERGY AND SUSTAINABLE ENVIRONMENT. 24:89-96
In order to validate the laboratory routine procedure of tritium activity concentration determination in tissue free water of environmental samples, parallel measurements were performed in water extracted from wild vegetation by two methods: azeotrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d322bb6070a81cf5ae6819217a4c50b
https://doi.org/10.46390/j.smensuen.24221.441
https://doi.org/10.46390/j.smensuen.24221.441
Publikováno v:
SMART ENERGY AND SUSTAINABLE ENVIRONMENT. 24:21-28
Tritium measurement from aqueous fraction of the wines of known vineyard can be a useful tool in reconstruction of the tritium activity in different areas and makes possible to date the time of the harvest of the grapes. The goal of this study was to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ffecbb06d8affc44579277cd9ccab3
https://doi.org/10.46390/j.smensuen.24121.434
https://doi.org/10.46390/j.smensuen.24121.434
Publikováno v:
SMART ENERGY AND SUSTAINABLE ENVIRONMENT. 23:29-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7d4258c3e5ea6a0c10d83c3589be9b
https://doi.org/10.46390/j.smensuen.23120.79
https://doi.org/10.46390/j.smensuen.23120.79
Autor:
Elena Carcadea, Adriana Marinoiu, Violeta Niculescu, Radu Dorin Andrei, Marius Constantinescu, Irina Vagner, Felicia Bucura
Publikováno v:
Medžiagotyra, Vol 26, Iss 3, Pp 249-254 (2020)
Microwave (MW) assisted processes become more and more used in the synthesis and alteration of graphene materials. This technique brings some various advantages compare to the classical ones because it is a green, low-cost, environmentally-friendly p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b61191baff603fff87c58be866470cd
https://doi.org/10.5755/j01.ms.26.3.21857
https://doi.org/10.5755/j01.ms.26.3.21857
Publikováno v:
Materials
Volume 16
Issue 5
Pages: 1914
Volume 16
Issue 5
Pages: 1914
The clarity of the beer is essential to its marketability and good consumer approval. Moreover, the beer filtration aims to remove the unwanted constituents that cause beer haze formation. Natural zeolite, an inexpensive and widespread material, was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::508686d3e58c2576ac1c6c5346995a21
https://doi.org/10.3390/ma16051914
https://doi.org/10.3390/ma16051914
Publikováno v:
Radiocarbon. 61:1625-1632
This paper presents radiocarbon (14C) variations in the atmosphere from Ramnicu Valcea, Romania. The samples were collected in the vicinity of the Experimental Pilot Plant for Tritium and Deuterium Separation (PESTD) from the Institute of the Cryogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::746b60d9696d0199f5b73c1748c89632
https://doi.org/10.1017/rdc.2019.146
https://doi.org/10.1017/rdc.2019.146
Publikováno v:
Radiocarbon. 61:1835-1842
The CO2 absorption and liquid scintillation counting (LSC) are methods used in radioactivity monitoring programs of nuclear facilities for 14C measurements due to high number of samples and relatively high expected level of 14C concentration. The pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb5f73a35655278f0a3b4669c980eec
https://doi.org/10.1017/rdc.2019.94
https://doi.org/10.1017/rdc.2019.94
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 322:585-595
The paper evaluates the performances of nonylphenol ethoxylates free cocktail (ProSafe LT+, Meridian Biotechnologies Ltd.) for tritium measurement using liquid scintillation counting and the laboratory’s routine procedure. The optimum ratio of samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538d446ea221548bc5d780f534bfd404
https://doi.org/10.1007/s10967-019-06702-7
https://doi.org/10.1007/s10967-019-06702-7