Zobrazeno 1 - 10
of 15
pro vyhledávání: '"A. T. Las"'
During the last decade, artificially architected materials have been designed to obtain properties unreachable by naturally occurring materials, whose properties are determined by their atomic structure and chemical composition. In this work, we impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0786ad3916d3f47b3ee319335162ac44
https://doi.org/10.21203/rs.3.rs-2486572/v1
https://doi.org/10.21203/rs.3.rs-2486572/v1
Autor:
H. M. Christensen, P. I. Pietersen, C. B. Laursen, D. Wittrock, G. Nadim, G. Jørgensen, L. B. Nielsen, M. K. Sørensen, I. L. Titlestad, A. T. Lassen, S. Mikkelsen
Publikováno v:
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol 30, Iss 1, Pp 1-9 (2022)
Abstract Background In Denmark emergency medical technicians transport patients with acute COPD exacerbations to the nearest emergency department. From a clinical and economic perspective, this transport and assessment at the hospital may be inconven
Externí odkaz:
https://doaj.org/article/0e52a6f66bfd4eeb9be77b3f7d598692
Publikováno v:
Journal of Applied Physics. 81:840-854
The stochastic properties of pulsating partial discharge (PD) generated by applying a low-frequency sinusoidal alternating voltage to a point electrode touching an aluminum oxide (Al2O3) surface in air have been investigated. The time dependence of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f768a430ce97528d68dd49f0772f332c
https://doi.org/10.1063/1.364169
https://doi.org/10.1063/1.364169
Publikováno v:
IEE Proceedings - Science, Measurement and Technology. 142:37-45
Changes in the stochastic behaviour of pulsating partial discharge with time have been observed when an alternating voltage is applied to point-dielectric gaps in which the dielectric is a cast epoxy resin either with, or without, Al 2 O 3 filler. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::663f5be8989a24cd01cef8f06ee3decc
https://doi.org/10.1049/ip-smt:19951435
https://doi.org/10.1049/ip-smt:19951435
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 243:839-841
Samples of the natural zeolites chabazite, clinoptilolite and a clinoptilolite-rich tuff, were loaded with the isotope 137Cs. Composites of these labeled materials were made with cement and blast furnace slag. Standard leaching experiments were carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95194b6b237e375d604784fc6585d15f
https://doi.org/10.1023/a:1010632000600
https://doi.org/10.1023/a:1010632000600
Autor:
M. Riishede, A. T. Lassen, G. Baatrup, P. I. Pietersen, N. Jacobsen, K. N. Jeschke, C. B. Laursen
Publikováno v:
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, Vol 29, Iss 1, Pp 1-14 (2021)
Abstract Background Point-of-care ultrasound is a focus oriented tool for differentiating among cardiopulmonary diseases. Its value in the hands of emergency physicians, with various ultrasound experience, remains uncertain. We tested the hypothesis
Externí odkaz:
https://doaj.org/article/4baf59395f20482599f334bcc9dd105a
Publikováno v:
Conference Record of the 1988 IEEE International Symposium on Electrical Insulation.
The investigations were carried out on polyethylene film and polypropylene film under various conditions which affect the deterioration of the synthetic film, such as different values of AC voltage, temperature and pressure of SF/sub 6/. For comparis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26083abcc18f02ba1fd0584e652ffb8
https://doi.org/10.1109/elinsl.1988.13926
https://doi.org/10.1109/elinsl.1988.13926
Publikováno v:
Conference Record of the 1992 IEEE International Symposium on Electrical Insulation.
The stochastic behavior of AC-generated partial-discharge (PD) pulses in a point-to-dielectric air gap has been thoroughly characterized from direct measurements of various conditional and unconditional phase-restricted pulse-height and phase-of-occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec07cda2542e47143abb2945a78ae1a
https://doi.org/10.1109/elinsl.1992.246978
https://doi.org/10.1109/elinsl.1992.246978
Publikováno v:
Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena.
Partial discharge (PD) was generated with alternating voltage applied to a point electrode touching the surfaces of aluminum oxide (Al/sub 2/O/sub 3/) dielectrics of different purity in air. The amplitudes and phases of all pulsating PD events that o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d30b1b43bf89e92c4ef0188d03e241f
https://doi.org/10.1109/ceidp.1995.483739
https://doi.org/10.1109/ceidp.1995.483739
Autor:
T. Las
Publikováno v:
Conference Record of the 2000 IEEE International Symposium on Electrical Insulation (Cat. No.00CH37075).
Measurement of the temperature increment of the dielectric surface caused by partial discharge activity was carried out by means of non-invasive measuring system which takes an amount of infrared radiation energy emitted by the surface. The experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a1d53bd0d6247f3bff76c8110ae04a
https://doi.org/10.1109/elinsl.2000.845518
https://doi.org/10.1109/elinsl.2000.845518