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of 110
pro vyhledávání: '"W. Wiebe"'
Publikováno v:
Fuel Cells. 20:362-369
The electrochemical compressor is a new and promising technology of hydrogen circulation in fuel cell vehicles. With its almost isothermal operation, modular design and high efficiency compared to mechanical compressors, the device can operate very e
Publikováno v:
Behavior Genetics
Faßbender, K, Wiebe, A & Bates, T 2019, ' Physical and cultural inheritance enhance agency, but what are the origins of this concern to establish a legacy? A nationally-representative twin study of Erikson’s concept of generativity. ', Behavior Genetics, vol. 49, pp. 244–257 . https://doi.org/10.1007/s10519-018-9943-x
Faßbender, K, Wiebe, A & Bates, T 2019, ' Physical and cultural inheritance enhance agency, but what are the origins of this concern to establish a legacy? A nationally-representative twin study of Erikson’s concept of generativity. ', Behavior Genetics, vol. 49, pp. 244–257 . https://doi.org/10.1007/s10519-018-9943-x
Generativity-showing concern to establish and guide future generations-has been argued to be a biological adaptation central to cumulative culture and survival, but also, in turn, to be a cultural adaptation dependent on norms. From the perspective o
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Publikováno v:
Journal of Interventional Cardiology. 26:287-294
Background The small vessel size of infants and children makes interventional treatment of impaired coronary perfusion, such as stenoses, complete occlusions, and fistulae, demanding. Materials and techniques appropriate for this young age group have
Publikováno v:
Biosystems. 109:444-449
This paper reports the results of computer modeling of microtubules that end up in the cortical region of a one-cell amphibian embryo, prior to the first cell division. Microtubules are modeled as initially randomly oriented semi-flexible rods, repre
Autor:
B Bert Koopmans, W Wiebe Wagemans, Martijn Kemerink, W. Verhoeven, P Paul Janssen, van der Ehm Ilse Heijden
Publikováno v:
Synthetic Metals, 161(7-8), 617-621. Elsevier
In this work we investigate the frequency dependence of organic magnetoresistance (OMAR) both in small molecule-based (Alq3) and polymer (PPV derivative) materials, and investigate its thickness dependence. For all devices, we observed a strong decre
Autor:
B Bert Koopmans, W Wiebe Wagemans
Publikováno v:
physica status solidi (b). 248:1029-1041
Organic semiconductors are interesting materials for spintronics applications because of their long spin lifetimes. In addition, organic spintronics offers the possibility to add magnetic functionality to existing organic electronics. Two main topics
Publikováno v:
Synthetic Metals, 160(3-4), 266-270. Elsevier
The magnetoresistance in the photocurrent and injected current of an organic device has been studied. When such a device is illuminated under bias, both photo-generated charges and electrically injected carriers will contribute to the current. We use
Autor:
Markus Wohlgenannt, W Wiebe Wagemans, van Fwa Frank Oost, Tho Duc Nguyen, PA Peter Bobbert, B Bert Koopmans
Publikováno v:
Synthetic Metals, 160(3-4), 223-229. Elsevier
Because of the light elements involved, the spin–orbit coupling in organic materials is small. Therefore, the spin of charged polarons in these materials is expected to be a well conserved quantity. The conviction in the community grows that the ma