Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Penka, I."'
Preliminary Studies of the Effects of Nanoconsolidants on Mural Paint Layers with a Lack of Cohesion
Publikováno v:
Heritage, Vol 4, Iss 4, Pp 3288-3306 (2021)
This paper reports the preliminary results of a comparative analysis of the effects of three consolidants on the color appearance of fresco paint layers affected by lack of cohesion. In vitro assays were performed with a laboratory-synthesized nanoli
Externí odkaz:
https://doaj.org/article/1f1653a3570e4e06b744054b42ba832e
Autor:
Neli S. Korsun, Svetla G. Angelova, Ivelina T. Trifonova, Silvia E. Voleva, Iliana G. Grigorova, Iren S. Tzotcheva, Sirma D. Mileva, Penka I. Perenovska
Publikováno v:
Intervirology, Pp 1-9 (2021)
Introduction: We investigated the prevalence of human metapneumovirus (hMPV) among patients with acute respiratory infections in Bulgaria, and performed genetic characterization of the F gene of these strains. Methods: Nasopharyngeal swabs collected
Externí odkaz:
https://doaj.org/article/12dc66ab85834284bce5810763b0b755
Autor:
Girginova, Penka I., Galacho, Cristina, Veiga, Rosário, Santos Silva, António, Candeias, António
Publikováno v:
In Construction and Building Materials 10 March 2020 236
Autor:
Petkova, Penka I.
We study a phenomenological model for weak ferromagnetic Fermi liquids and investigate the properties of the spin waves in the model. The Landau kinetic equation is used to derive, in addition to the known Goldstone mode, a new spin-wave mode -- the
Externí odkaz:
http://arxiv.org/abs/cond-mat/9911363
Publikováno v:
Surgical Review / Rozhledy v Chirurgii; 2023, Vol. 102 Issue 10, p381-386, 6p
Autor:
Berková, A., Chovanec, Z., Krejčová, I., Katolická, J., Bednařík, Z., Červeňák, V., Vlček, P., Penka, I.
Publikováno v:
Journal of the Czech & Slovak Societies for Oncology / Klinická Onkologie; 2023, Vol. 36 Issue 5, p401-404, 4p
Autor:
Stoyanova Gergana P., Strateva Tanya V., Atanasova Svetlana T., Miteva Dimitrinka S., Papochieva Vera E., Perenovska Penka I.
Publikováno v:
Folia Medica, Vol 58, Iss 2, Pp 136-140 (2016)
In patients with cystic fibrosis (CF) lung damage secondary to chronic infection is the main cause of death. Treatment of lung disease to reduce the impact of infection, inflammation and subsequent lung injury is therefore of major importance. As Pse
Externí odkaz:
https://doaj.org/article/c792e5cfd26945e4bc6eb52d7c7e25e8
Autor:
Penka I. Girginova, Cristina Galacho, José Mirão, Rosário Veiga, António Santos Silva, António Candeias
Publikováno v:
Conservar Património, Vol 23, Pp 103-107 (2016)
In this publication, we report the synthesis and characterization of calcium and magnesium hydroxides nanoparticles for consolidation of mural paintings. Some preliminary results are discussed. This research is the initial part of our ongoing project
Externí odkaz:
https://doaj.org/article/f3661bc1dfd044beb15d63c01cb6cdb8
Preliminary Studies of the Effects of Nanoconsolidants on Mural Paint Layers with a Lack of Cohesion
Publikováno v:
Heritage
Volume 4
Issue 4
Pages 183-3306
Heritage, Vol 4, Iss 183, Pp 3288-3306 (2021)
Volume 4
Issue 4
Pages 183-3306
Heritage, Vol 4, Iss 183, Pp 3288-3306 (2021)
This paper reports the preliminary results of a comparative analysis of the effects of three consolidants on the color appearance of fresco paint layers affected by lack of cohesion. In vitro assays were performed with a laboratory-synthesized nanoli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f743a9ffcd47556ffb0eb4404bdc1c6
https://doi.org/10.3390/heritage4040183
https://doi.org/10.3390/heritage4040183
Autor:
GIRGINOVA, Penka I., GIL, Milene
Publikováno v:
International Journal of Conservation Science; Jul-Sep2023, Vol. 14 Issue 3, p1205-1220, 16p