Zobrazeno 1 - 10
of 53
pro vyhledávání: '"ANDREAS KREIS"'
Autor:
Nina Harmening, Sandra Johnen, Zsuzsanna Izsvák, Zoltan Ivics, Martina Kropp, Thais Bascuas, Peter Walter, Andreas Kreis, Bojan Pajic, Gabriele Thumann
Publikováno v:
Biomolecules, Vol 13, Iss 4, p 658 (2023)
Neovascular age-related macular degeneration (nvAMD) is characterized by choroidal neovascularization (CNV), which leads to retinal pigment epithelial (RPE) cell and photoreceptor degeneration and blindness if untreated. Since blood vessel growth is
Externí odkaz:
https://doaj.org/article/5693bbdd7b1a4a3db94b64b79bb1a4d3
Autor:
Andreas Kreis, Stephan Blankenburg
Publikováno v:
Lightweight Design. 7:54-57
Gewichtsmanagement ist die Planung, Kontrolle, Steuerung und Optimierung des Merkmals „Gewicht“ in Projekten der Produktentwicklung.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b069354387167e2d24908c4ebf7f894
https://doi.org/10.1365/s35725-014-0440-8
https://doi.org/10.1365/s35725-014-0440-8
Autor:
S. Fransen, Andreas Kreis, Manuel F. Pellissetti, Adriano Calvi, Gerhart I. Schuëller, Helmut J. Pradlwarter
Publikováno v:
Journal of Spacecraft and Rockets. 46:191-202
The effects of uncertainties in the material properties and the geometry of a satellite structure are investigated for variousaspectsofthestructuralperformance.Theunderlyingnumericalmodelisarefinedlarge-scale finiteelement model, which naturally impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c84d8f7b6c3fa12256c962c3e2c1fc
https://doi.org/10.2514/1.32205
https://doi.org/10.2514/1.32205
Autor:
Natesa G. Pandian, Mark Aronovitz, Andrew Weintraub, Steven L. Schwartz, Tsui L. Hsu, Marvin A. Konstam, Sarah Katz, Deeb N. Salem, Andreas Kreis
Publikováno v:
Echocardiography. 8:127-134
Recently catheter-based ultrasound devices have become available for obtaining high-resolution images of blood vessels. In this study we evaluated the feasibility of imaging cardiac structures using 20-MHz ultrasound catheters. In 25 dogs, the ultras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47e38e9d92a6ca17d0ac84333b65658
https://doi.org/10.1111/j.1540-8175.1991.tb01410.x
https://doi.org/10.1111/j.1540-8175.1991.tb01410.x
Autor:
Michel Klein, Adriano Calvi, S. Fransen, Helmut J. Pradlwarter, Manuel F. Pellissetti, Gerhart I. Schuëller, Andreas Kreis
Publikováno v:
Journal of Spacecraft and Rockets. 43:1308-1318
The design and verification of spacecrafts such as satellites is supported by the results of coupled loads analyses. Herein the finite element models of the launcher and the spacecraft are typically substructured and reduced, for example, with the Cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a97d715bf181142933c3e7cb6de611
https://doi.org/10.2514/1.21154
https://doi.org/10.2514/1.21154
Publikováno v:
Journal of Spacecraft and Rockets. 42:1109-1121
For structural models that contain tanks filled with liquid propellants subjected to gravitational forces, so-called pendulum modes exist. The same holds true for structures with prestressed elements due to gravitational forces. Depending on the sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c7f3ba38489e13903f791231c4debe
https://doi.org/10.2514/1.11376
https://doi.org/10.2514/1.11376
Publikováno v:
Cardiovascular and Interventional Radiology. 16:89-92
A novel coaxial catheter system for ultrasound (US)-guided, pulsed laser angioplasty was tested clinically in 4 patients with stenoses of the femoral and external iliac artery. The mean lesion length was 1.3 +/- 0.4 cm. The 9F multifiber laser cathet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98a08226b6ff1ddb6c7587fa050ee4ee
https://doi.org/10.1007/bf02602985
https://doi.org/10.1007/bf02602985
Publikováno v:
Journal of the American College of Cardiology. 16:1143-1153
The diagnostic use of exercise echocardiography has been widely reported. However, transthoracic exercise echocardiography is inadequate in up to 20% of patients because of poor image quality related to exercise. In an attempt to overcome these limit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e23b41d25011b0f0e8146bdc2b02234
https://doi.org/10.1016/0735-1097(90)90546-2
https://doi.org/10.1016/0735-1097(90)90546-2
Autor:
Alan Gordon Fraser, George R. Sutherland, Renate Kaulitz, Andreas Kreis, Oliver Stumper, B. Tuccillo
Publikováno v:
International Journal of Cardiology. 28:299-307
Following a Mustard's procedure, transoesophageal echocardiography allowed the visualization of all 4 pulmonary veins in 7/12 patients (mean age 14.8 years) and of three veins in a further 2 patients. Both upper pulmonary veins could be visualized co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aeee92f6e45ac0ee7417b04f4d5cc29
https://doi.org/10.1016/0167-5273(90)90312-s
https://doi.org/10.1016/0167-5273(90)90312-s
Autor:
NATESA G. PANDIAN, ANDREW WEINTRAUB, STEVEN L. SCHWARTZ, ROHIT KUMAR, BRENDA S. KUSAY, SARAH E. KATZ, MARK ARONOVITZ, JAMES UDELSON, MARVIN A. KONSTAM, DEEB N. SALEM, ANDREAS KREIS
Publikováno v:
Echocardiography. 7:377-387
Intravascular and intracardiac ultrasound imaging is a newly emerging catheter-based imaging modality with considerable promise. This review article presents the rationale behind attempts at developing intravascular imaging methods, the design featur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f96603f482057c57f08d2118dce8a2c
https://doi.org/10.1111/j.1540-8175.1990.tb00378.x
https://doi.org/10.1111/j.1540-8175.1990.tb00378.x