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de Amorim Soares, G. (author), Carolus, J. (author), Daenen, M. (author), Masolin, A. (author), Birrenbach, T. (author), Gerber, A. (author), Wrigley, A. (author), Henzel, J. (author), Roosen, D. (author), Meuris, M. (author), Theelen, M.J. (author)
A round robin test was carried out in four PV laboratories to compare accelerated lifetime testing. Twenty commercial non-packaged CIGS solar cells of similar performance were spread and exposed to damp heat con-ditions (85 ◦C and 85% RH) for approximately 500 h. Their JV performance was monitored during the damp heat exposure. After the test,...
article 2021
document
Lauermann, I. (author), Salis, E. (author), Gerber, A. (author), Andreasen, J.E. (author), Gevorgyan, S.A. (author), Betts, T. (author), Blagovest, M. (author), Gottschalg, R. (author), Kodolbas, A.O. (author), Yilmaz, O. (author), Liedl, R. (author), Rennhofer, M. (author), Zamini, S. (author), Acciarri, M. (author), Binetti, S. (author), Lotter, E. (author), Bakker, K. (author), Kroon, J. (author), Soppe, W. (author), Razongles, G. (author), Mercaldo, L.V. (author), Roca, F. (author), Romano, A. (author), Ebinger, J.H. (author), Warta, W. (author), Balenzategui, J.L. (author), Trigo, J.F. (author), Neubert, S. (author), Schlatmann, R. (author), Pavanello, D. (author), Mullejans, H. (author)
Within the European FP7 project CHEETAH, a thin-film tandem solar cell round-robin proficiency test was conducted between 13 testing laboratories, plus the European Solar Test Installation (ESTI) of the European Commission's Joint Research Centre as reference laboratory. The purpose of this RR was to compare testing facilities and procedures of...
conference paper 2019
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de Amorim Soares, G. (author), Theelen, M.J. (author), Roosen, D. (author), Masolin, A. (author), Franssen, L. (author), Daenen, M. (author), Carolus, J. (author), Meuris, M. (author), Birrenbach, T. (author), Gerber, A. (author), Wrigley, A. (author)
conference paper 2017
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Belzer, C. (author), Gerber, G.K. (author), Roeselers, G. (author), Delaney, M. (author), DuBois, A. (author), Liu, Q. (author), Belavusava, V. (author), Yeliseyev, V. (author), Houseman, A. (author), Onderdonk, A. (author), Cavanaugh, C. (author), Bry, L. (author)
Longitudinal studies of the microbiota are important for discovering changes in microbial communities that affect the host. The complexity of these ecosystems requires rigorous integrated experimental and computational methods to identify temporal signatures that promote physiologic or pathophysiologic responses in vivo. Employing a murine model...
article 2014
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Shri, A. (author), Popovic, J. (author), Ferreira, J.A. (author), Gerber, M.B. (author)
This paper proposes the use of a three-phase four-leg (3P4L) converter in combination with an LCL filter for the inverter stage of a solid state transformer (SST). This configuration gives full control over the line-to-line, as well as the line-to-neutral voltage and currents, while providing exceptional harmonics mitigation. A procedure to...
conference paper 2013
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Nohynek, G.J. (author), Meuling, W.J.A. (author), Vaes, W.H.J. (author), Lawrence, R.S. (author), Shapiro, S. (author), Schulte, S. (author), Steiling, W. (author), Bausch, J. (author), Gerber, E. (author), Sasa, H. (author), Nau, H. (author), TNO Kwaliteit van Leven (author)
Background: Vitamin A is widely used in cosmetic preparations. Given that oral Vitamin A and its metabolites present a potential reproductive risk, the present study investigated the effect of topical Vitamin A on human endogenous plasma levels of Vitamin A and its metabolites. Methods: Two groups of 14 female volunteers of child-bearing age...
article 2006
document
TNO Preventie en Gezondheid (author), Giraudo, E. (author), Primo, L. (author), Audero, E. (author), Gerber, H.P. (author), Koolwijk, P. (author), Soker, S. (author), Klagsbrun, M. (author), Ferrara, N. (author), Bussolino, F. (author)
Tumor necrosis factor-alpha (TNF-alpha) modulates gene expression in endothelial cells and is angiogenic in vivo. TNF-alpha does not activate in vitro migration and proliferation of endothelium, and its angiogenic activity is elicited by synthesis of direct angiogenic inducers or of proteases. Here, we show that TNF-alpha up-regulates in a dose-...
article 1998
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