Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Petru BUDRUGEAC"'
Publikováno v:
International Journal of Conservation Science, Vol 1, Iss 4, Pp 211-218 (2010)
The restoration and conservation practices of wooden artifacts increasingly need more nondestructive, inexpensive and no-time consuming diagnosis methods. A number of twelve samples of lime wood in various states of degradation from furniture and pan
Externí odkaz:
https://doaj.org/article/5c3500ae1831488e8df5fa8470adfa80
Autor:
Adina Magdalena Musuc, Greta Patrinoiu, Petru Budrugeac, Andrei Cucos, Radu Dascalu, Jose Calderon-Moreno, Oana Carp
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:12805-12814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e2ae5f0b0bbf35e5957ad006c4154f
https://doi.org/10.1007/s10973-022-11474-6
https://doi.org/10.1007/s10973-022-11474-6
Autor:
Petru Budrugeac, Andrei Cucos
Publikováno v:
Thermochimica Acta. 669:40-44
The paper discusses the effects of a 4-year natural ageing on hydrothermal stability of new and previously accelerated aged parchments and leathers. It was observed that natural ageing generally lowers the denaturation temperature (measured using DSC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e329b237b6c971bb22533a094b9c5d20
https://doi.org/10.1016/j.tca.2018.09.006
https://doi.org/10.1016/j.tca.2018.09.006
Autor:
Andrei Rotaru, Petru Budrugeac
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 131:113-115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dce1b144180d7be9173b13645d7c16d
https://doi.org/10.1007/s10973-017-6852-9
https://doi.org/10.1007/s10973-017-6852-9
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 127:765-772
The aim of this work has been the assessment of the thermo-oxidative, hydrothermal and crystalline zone stabilities of several leather samples taken by the conservators from a military coat dated sixteenth–seventeenth centuries, belonging to the Hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8361f96a1b17fa0c823420e47ce274e
https://doi.org/10.1007/s10973-016-5343-8
https://doi.org/10.1007/s10973-016-5343-8
Autor:
Marius-Silviu Milea, Eugen Sisu, Ioan Ursoiu, Mircea Niculescu, Cornelia Muntean, Vasile Pode, Mihai-Cosmin Pascariu, Petru Budrugeac, Viorel Sasca, Dan Roşu
Publikováno v:
Thermochimica Acta. 623:36-42
The thermal decomposition in dynamic oxidative atmosphere of the new homopolynuclear coordination compound [Fe(C 2 O 4 )(OH)(OH 2 )] n ·0.3 n H 2 O was investigated by simultaneously using TG, DTG and DTA techniques. Solid-state decomposition produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad99a68f41491eb046913cda6e23c3f0
https://doi.org/10.1016/j.tca.2015.11.008
https://doi.org/10.1016/j.tca.2015.11.008
Autor:
Petru Budrugeac
Publikováno v:
Thermochimica Acta. 690:178670
A critical analysis of relationships has been carried out concerning the modulated thermogravimetric methods (MTGA methods) for evaluation of activation energy of heterogeneous processes, which exhibit the advantage of using a single thermogravimetri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceaf7aa3c6e56ca54241028a0a101eef
https://doi.org/10.1016/j.tca.2020.178670
https://doi.org/10.1016/j.tca.2020.178670
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 115:1999-2005
The thermal stability and the decomposition steps of bis(pyridine)manganese(II) chloride (Mn(py)2Cl2) were determined by thermogravimetry and derivative thermogravimetry. The initial compound and the solid compounds resulted from each step of decompo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faaa900adb3f245afb583003517ecc7a
https://doi.org/10.1007/s10973-013-3426-3
https://doi.org/10.1007/s10973-013-3426-3
Autor:
Petru Budrugeac, Andrei Cucos
Publikováno v:
Thermochimica Acta. 565:241-252
DSC measurements carried out on type I collagen at different heating rates were used for the kinetic analysis of the endothermic processes of denaturation in water excess and of the phase transition in dry state. The application of isoconversional an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49d8a458b871d003e3322196d8dff333
https://doi.org/10.1016/j.tca.2013.05.020
https://doi.org/10.1016/j.tca.2013.05.020
Autor:
Andrei Cucos, Petru Budrugeac
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 115:2079-2087
In this paper, a TG/DTG–DSC–FTIR study of type I collagen extracted from bovine Achilles tendon both in inert (nitrogen) and oxidative atmosphere (synthetic air and oxygen) from room temperature to 700 °C was performed. The thermal analysis resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7abdd4a641a259ba8fd7c2fe5dd20f3
https://doi.org/10.1007/s10973-013-3116-1
https://doi.org/10.1007/s10973-013-3116-1