Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Dragos Margineanu"'
Autor:
Roxana T. Patrut, Daniel A. Lowy, Karl F. von Reden, Geology, Republicii, Ro , Cluj Napoca, Romania\\', László Rákosy, Adrian Patrut, Dragos Margineanu
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 64:411-419
Autor:
Nicolae Robu, Daniel A. Lowy, Dragos Margineanu, László Rákosy, Karl F. von Reden, Ileana-Andreea Raţiu, Roxana T. Patrut, Adrian Patrut, Vasile Savu, Geology, Republicii, Ro , Cluj Napoca, Romania\\'
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 63:7-13
Author Posting. © Studia Chemia, 2018. Studia Universitatis Babes-Bolyai Chemia is an Open Access Journal (read, download, copy, distribute, print for research use, search, or link to the full texts of articles). The definitive version was published
Publikováno v:
Inorganica Chimica Acta. 475:90-97
The reaction of [2-(Me 2 NCH 2 )C 6 H 4 ]HgCl ( 1 ) with NH 4 Br and KI gave the analogous bromide ( 2 ) and iodide ( 3 ), respectively. To investigate the competitive coordination to the mercury centre of the nitrogen atom of the pendant arm and the
Autor:
Roxana T. Patrut, Robert Van Pelt, Adrian Patrut, Daniel A. Lowy, Karl F. von Reden, Jenö Bodis, Dragos Margineanu, Edit Forizs
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 62:355-364
Author Posting. © Studia Chemia, 2017. This article is posted here by permission of Studia Chemia for personal use, not for redistribution. The definitive version was published in Studia Universitatis Babes-Bolyai, Seria Chemia 62, no. 2, Tom 2 (201
Autor:
Daniel A. Lowy, Grant Hall, Stephan Woodborne, Roxana T. Patrut, Jean-Michel Leong Pock-Tsy, Dragos Margineanu, László Rákosy, Adrian Patrut, Karl F. von Reden, Pascal Danthu
Publikováno v:
Radiocarbon
The article reports the growth stop phenomenon, which was documented only for baobabs, i.e. for trees belonging to the Adansonia genus. The identification of growth stop was enabled by radiocarbon dating, which allows a complex investigation of sampl
Autor:
Daniel A. Lowy, D. Lucian Vaida, Karl F. von Reden, Adrian Patrut, Roxana T. Patrut, Dragos Margineanu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 294:616-621
Two large Romanian poplars are considered to be associated with significant historical events of the past. In order to verify these claims, wood samples collected from the broken trunks of the two poplars were radiocarbon dated by AMS. The oldest rad
Autor:
Daniel A. Lowy, Dragos Margineanu, Karl F. von Reden, Adrian Patrut, Diana H. Mayne, Ann P. McNichol, Robert Van Pelt, Mark L. Roberts
Publikováno v:
Radiocarbon. 52:717-726
The article reports the first radiocarbon dating of a live African baobab (Adansonia digitata L.), by investigating wood samples collected from 2 inner cavities of the very large 2-stemmed Platland tree of South Africa. Some 16 segments extracted fro
Autor:
Roxana T. Patrut, Karl F. von Reden, Adrian Patrut, László Rákosy, Pascal Danthu, Jean-Michel Leong Pock-Tsy, Daniel A. Lowy, Dragos Margineanu
Publikováno v:
Nuclear Instruments and Methods in Physics Research. Section B. Beam Interactions with Materials and Atomseractions with Materials and Atoms
The article reports the AMS radiocarbon investigation of the two largest known Adansonia grandidieri specimens. The two baobabs, which are named Tsitakakoike and Pregnant baobab, are located in Southwestern Madagascar, near Andombiro. A third specime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7efd524aa0cb061afa17b4d81552062b
http://agritrop.cirad.fr/577391/
http://agritrop.cirad.fr/577391/
Publikováno v:
Electrochemistry Communications, Vol 5, Iss 6, Pp 511-518 (2003)
The reduction of the {Mo57V6} polyoxometalate cluster which shows an interesting molecular growth process, modelling biological molybdenum uptake into a storage protein, was investigated electrochemically. The electrochemical features of the growth p
Autor:
Dragos Margineanu, Daniel A. Lowy, Karl F. von Reden, Robert Van Pelt, Adrian Patrut, Diana H. Mayne
Publikováno v:
Annals of Forest Science
Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2011, 68 (5), pp.993-1003. ⟨10.1007/s13595-011-0107-x⟩
Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2011, 68 (5), pp.993-1003. ⟨10.1007/s13595-011-0107-x⟩
For large trees without a continuous sequence of growth rings in their trunk, such as the African baobab (Adansonia digitata L.), the only accurate method for age determination is radiocarbon dating. As of today, this method was limited to dating sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c85bfd208760efa294c6f343c2a6a0b
https://hal.archives-ouvertes.fr/hal-00930675
https://hal.archives-ouvertes.fr/hal-00930675