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pro vyhledávání: '"R Oppelt"'
Akademický článek
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Autor:
Yacoub, Haitham A.1 (AUTHOR) ha.mohamed@nrc.sci.eg, Fathi, Moataz M.2,3 (AUTHOR) gahmed@kfu.edu.sa, Al-Homidan, Ibrahim H.2 (AUTHOR) homidani@yahoo.com, Badawy, Moataz I.4 (AUTHOR) motaz.badwyyy@gmail.com, Abdelfattah, Mohamed H.5 (AUTHOR), Elzarei, Mohamed F.2,6 (AUTHOR) zray@qu.edu.sa, Abou-Emera, Osama K.2,5 (AUTHOR) osama_emera@yahoo.com, Rayan, Gamal N.3,7 (AUTHOR)
Publikováno v:
Animals (2076-2615). Oct2024, Vol. 14 Issue 20, p3010. 16p.
Autor:
Elvira Fortunato, R Oppelt, Isabel M.P.L.V.O. Ferreira, T Harder, A.P Marvão, Rodrigo Martins, C Gonçalves, Jorge Ferreira, J.I. Martins
Publikováno v:
Sensors and Actuators A: Physical. 74:70-76
The aim of this paper is to present results on a new soldering process based on the low-temperature solidification of intermetallic phases from the system Cu–Sn–Cu which can be employed to form a heat-resistant die-attach as well as signal and po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2c72ae2289f2721f4b5b3459539489
https://doi.org/10.1016/s0924-4247(98)00305-7
https://doi.org/10.1016/s0924-4247(98)00305-7
Autor:
L. Urankar, R. Oppelt
Publikováno v:
IEEE Transactions on Biomedical Engineering. 43:697-707
General analytical expressions for the field attenuation and the reaction factor for a spherical active compensated cabin are theoretically derived. The shielding effect of various materials and their thickness on external magnetic disturbances as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cab6b7ffd8a6e0ef561af6de39aa771
https://doi.org/10.1109/10.503177
https://doi.org/10.1109/10.503177
Autor:
Carriles, Isabel1 (AUTHOR) icarriles@unav.es, Brotons, Isabel1 (AUTHOR) ibrotons@unav.es, Errasti, Tania1 (AUTHOR), Ruiz-Zambrana, Alvaro1 (AUTHOR), Ludwin, Artur2 (AUTHOR) ludwin@cm-uj.krakow.pl, Alcazar, Juan Luis1 (AUTHOR) jlalcazar@unav.es
Publikováno v:
Diagnostics (2075-4418). Sep2024, Vol. 14 Issue 18, p2019. 13p.
Autor:
Shankar, Varsha1, Seethapathy, Jayashree1 jayashrees@sriramachandra.edu.in, Srinivas, Satish2, Nandhan, Raghu3, Saravanam, Prasanna Kumar4
Publikováno v:
American Journal of Audiology. Sep2024, Vol. 33 Issue 3, p1041-1069. 29p.
Autor:
Tóth, Erika1 (AUTHOR) toth.era.mail@gmail.com, Sz. Makó, Hajnalka1 (AUTHOR), Teleki, Szidalisz Ágnes1 (AUTHOR)
Publikováno v:
Journal of Mental Health & Psychosomatics / Mentálhigiéné és Pszichoszomatika. 2024, Vol. 25 Issue 3, p176-188. 13p.
Publikováno v:
Review of Scientific Instruments. 61:859-864
Electromagnetic field probes are described which use ultrasonic transmission lines for signal transmission from a small electric or magnetic measuring dipole to the data processing unit. These transmission lines are made of nonmetallic material with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87f50ccf41483d80681bff854069de50
https://doi.org/10.1063/1.1141454
https://doi.org/10.1063/1.1141454
Publikováno v:
1996 IEEE Ultrasonics Symposium. Proceedings.
The fabrication of an acoustic 2-D phased array was investigated. For 3-D imaging at 3.5 MHz an array with 64*64 elements, sizes each 0.22*0.22 mm/sup 2/ covering a footprint of 2*2 cm/sup 2/ was projected. In the authors' modular construction concep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd75ca91a7990ea7e6aa4e878c112c2
https://doi.org/10.1109/ultsym.1996.584386
https://doi.org/10.1109/ultsym.1996.584386
Autor:
A. Pesavento, R. Oppelt, Helmut Ermert, B. Granz, B. Tillig, Volker Sander, O. Keitmann, Markus Dr. Vester
Publikováno v:
ResearcherID
Ultrasound transmission imaging is an alternative promising modality because unlike x-ray transmission this concept is not ionizing and has a good contrast in tissue imaging. Our concept enables also real time imaging. Earlier designs of transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::052481b1753ef73f2020db11b2f7d5ec
https://doi.org/10.1109/ultsym.2000.921632
https://doi.org/10.1109/ultsym.2000.921632