Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Gabriel Dragan"'
Autor:
Valeria Vlasceanu Coman, Gabriel Dragan, Vasilica Plaiasu, Mirela Pavelescu, Gheorghita Jugulete, Mihaela Oros
Publikováno v:
Romanian Journal of Pediatrics, Vol 71, Iss 3, Pp 117-121 (2022)
Congenital lung malformations or CLM have resulted in an apparent increase in their frequency with the advances in fetal ultrasound technology and more widely available investigations in prenatal and postnatal periods. The advantage of an early diagn
Externí odkaz:
https://doaj.org/article/7b6545df81d04895b24068d7acfcea05
Autor:
Maria Popescu, Gabriel Dragan
Publikováno v:
Romanian Medical Journal, Vol 68, Iss 1, Pp 110-113 (2021)
Benign tumoral bladder tumors in children are extremely rare. The inflammatory condition determined by the presence of glandular cystitis and intestinal metaplasia, coexisting or separately, can be a determinant factor for the development of these bl
Externí odkaz:
https://doaj.org/article/12900ad258c440d2b62470fbe7676ccb
Autor:
Maria Popescu, Gabriel Dragan
Publikováno v:
Romanian Journal of Pediatrics, Vol 70, Iss 1, Pp 80-83 (2021)
Posttraumatic abdominal wall hernias are extremely rare and are the result of the wall impact with an object that does not break the skin but has enough energy to disrupt the underlying muscular and fascia layers. One of the most frequent mechanisms
Externí odkaz:
https://doaj.org/article/7fd3dd270e3747beb1dde51e7fcbf38e
Publikováno v:
Journal of Civil Structural Health Monitoring
Journal of Civil Structural Health Monitoring, 2019, 9 (2), pp.153-167. ⟨10.1007/s13349-019-00329-8⟩
Journal of Civil Structural Health Monitoring, Springer, 2019, 9 (2), pp.153-167. ⟨10.1007/s13349-019-00329-8⟩
Journal of Civil Structural Health Monitoring, 2019, 9 (2), pp.153-167. ⟨10.1007/s13349-019-00329-8⟩
Journal of Civil Structural Health Monitoring, Springer, 2019, 9 (2), pp.153-167. ⟨10.1007/s13349-019-00329-8⟩
In this paper, the effects of diffraction and interference on thermograms of steel bars in a reinforced concrete wall using microwave thermography are discussed. Three series of microwave thermography tests were conducted. Transmission approach was u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e68d0ee58da878183d2e419f3599c1f
https://hal.science/hal-03168167
https://hal.science/hal-03168167
Publikováno v:
Applied Mechanics and Materials. 760:627-632
This paper presents a non-destructive technique (NDT) using active infrared thermography and FEM analyses with Comsol Multiphysics software applied for thermal distribution detection through reinforced concrete. For this work a reinforced concrete sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da8691aca9be239f10078856e77313d
https://doi.org/10.4028/www.scientific.net/amm.760.627
https://doi.org/10.4028/www.scientific.net/amm.760.627
Publikováno v:
Applied Mechanics and Materials. 760:615-620
The present paper presents an optimization model for quality control of industrial products by using two non-destructive techniques (NDT): infrared termography and ultrasonic methods. The main purpose it is to determinate the best analyzing method us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4674463be82622e509a2cdd7c41e5a2d
https://doi.org/10.4028/www.scientific.net/amm.760.615
https://doi.org/10.4028/www.scientific.net/amm.760.615
Autor:
Razvan Gabriel Dragan, Ileana Roşca, Ciprian Olteanu, Sorin Constantin Zamfira, Liana Baltes, Francine Monchau
Publikováno v:
Applied Mechanics and Materials. 659:371-376
The present paper presents a non-destructive technique (NDT) using active pulse infrared thermography with a thermal excitation consisting in two photographic flash laps controlled by a signal generator. For this work we used two bioceramics samples,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d13feb0e236ad969a4179818ae5016
https://doi.org/10.4028/www.scientific.net/amm.659.371
https://doi.org/10.4028/www.scientific.net/amm.659.371
Publikováno v:
Annals of the Oradea University: Fascicle Management and Technological Engineering, Vol XXIII (XIII) (2014)
—The aerospace industry deals from the beginning with structures with special requirements as extreme lightweight and withstanding to a big number of load cases. Aerodynamics constraints lead to supplementary restrictions, the results being the com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bf71ebc57e3cf3e6e03bf86ef70425e
Publikováno v:
2013 E-Health and Bioengineering Conference (EHB).
This paper presents a non-destructive technique (NDT) using active infrared thermography and a thermal excitation consisting in a CO2 laser, having a wavelength of 10.6 μm, applicable for bioceramic interior defect detection. For this work we used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e57b0b0f5f2990e9a956edd11d7b1dc
https://doi.org/10.1109/ehb.2013.6707235
https://doi.org/10.1109/ehb.2013.6707235
Publikováno v:
2013 E-Health and Bioengineering Conference (EHB).
This paper presents a non-destructive technique (NDT) using active infrared thermography and the thermal excitation consisting in an electric plane, applicable for bio-ceramic surface micro-defects detection. For this work we chose to study samples m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10380d558fd56ca6f8af73118823cb78
https://doi.org/10.1109/ehb.2013.6707236
https://doi.org/10.1109/ehb.2013.6707236