Hildebrandt, H., Kühnel, D., Potthoff, A., Mackenzie, K., Springer, A., Schirmer, K.
Palladium/magnetite nanoparticulate catalysts were developed for efficient elimination of halogenated organic pollutants from contaminated wastewater. Particle recovery from treated water can be...
Throughput Analysis for a UMTS High Speed Downlink Packet Access LMMSE Equalizer (2009)
K. Freudenthaler, F. Kaltenberger, S. Geirhofer, S. Paul, J. Berkmann, J. Wehinger, ...
Abstract — UMTS addresses future packet services over channels with fluctuating quality via its High Speed Downlink Packet Access (HSDPA) sub-system. The throughput over HSDPA decreases...
Potthoff, A., Meißner, T., Richter, V., Busch, W., Kühnel, D., Bastian, S., ...
The increasing use of nanoparticles makes it necessary to check up possible toxicological risks of this new materials class. In this paper we describe on two nanopowders (tungsten carbide, titanium...
Bastian, S., Busch, W., Kühnel, D., Springer, A., Meißner, T., Holke, R., ...
BACKGROUND: Tungsten carbide nanoparticles are being explored for their use in the manufacture of hard metals. To develop nanoparticles for broad applications, potential risks to human health and the...
Kühnel, D., Busch, W., Meißner, T., Springer, A., Potthoff, A., Richter, V., ...
Due to their increased production and use, engineered nanoparticles are expected to be released into the aquatic environment where particles may agglomerate. The aim of this study was to explore the...
Potthoff, A., Meißner, T., Richter, V., Busch, W., Kühnel, D., Bastian, S., ...
The increasing use of nanoparticles makes it necessary to check up possible toxicological risks of this new materials class. In this paper we describe on two nanopowders (tungsten carbide, titanium...
Succinic acid: A new platform chemical for biobased polymers from renewable resources (2009)
Springer, A., Bechthold, I., Bretz, K., Kabasci, S.
Succinic acid is predicted to be one of the future platform chemicals that can be derived from renewable resources. The improvements in biotechnological succinic acid production are presented....
From plants to polymers - biopolymer research at Fraunhofer UMSICHT (2009)
Kabasci, S., Bechthold, I., Bretz, K., Michels, C., Springer, A.
In the 1990s research at Fraunhofer UMSICHT focussed on biodegradable plastics for catering and packaging applications. As a result of several research projects, mainly in co-operation with...
Polyamides based on biotechnological succinic acid (2009)
Springer, A., Bechthold, I., Bretz, K., Kabasci, S.
The aim of one particular research group at Fraunhofer UMSICHT, funded by the German Agency for Renewable Resources (FNR), is the development of polymers based on renewable raw materials. The main...
Succinic acid esters as intermediates for the synthesis of polyamide 44 (2009)
Springer, A., Bechthold, I., Bretz, K., Kabasci, S.
The development of a process chain from natural resources to new polymers like polyamide 44 is the main research objective of the scientists group at Fraunhofer UMSICHT. This project is funded by the...
Polyamides based on biotechnological succinic acid (2009)
Springer, A., Bechthold, I., Bretz, K., Kabasci, S.
The aim of one particular research group at Fraunhofer UMSICHT, funded by the German Agency for Renewable Resources (FNR), is the development of polymers based on renewable raw materials. The main...
Bechthold, I., Bretz, K., Springer, A., Kabasci, S.
Auszug: [...] The development of a process chain from natural resources to new polymers like polyamide 44 is the main research objective of the scientists group at Fraunhofer UMSICHT. This project is...
Bechthold, I., Bretz, K., Springer, A., Kabasci, S.
Auszug: [...] The development of a process chain from natural resources to new polymers like polyamide 44 is the main research objective of the scientists group at Fraunhofer UMSICHT. This project is...
Succinic acid: A new platform chemical for biobased polymers from renewable resources (2008)
Bechthold, I., Bretz, K., Kabasci, S., Kopitzky, R., Springer, A.
Succinic acid is predicted to be one of the future platform chemicals that can be derived from renewable resources. The improvements in biotechnological succinic acid production are presented....
Visualisation of synthetic nanoparticles in cells and small organisms (2008)
Hanke, T., Springer, A., Rudolph, E., Heinemann, C., Mkandawire, M., Opitz, J., ...
Investigation of the nanoparticle (NP) uptake in cells, tissues or whole creatures provides important information about the toxic potency of NPs. Life-imaging, fixed sample analysis, metal element...
Succinic acid: A new platform chemical for biobased polymers from renewable resources (2008)
Bechthold, I., Bretz, K., Kabasci, S., Kopitzky, R., Springer, A.
Succinic acid is predicted to be one of the future platform chemicals that can be derived from renewable resources. The improvements in biotechnological succinic acid production are presented....
A DIFFERENT LOOK ON CYCLIC PREFIX FOR SC/FDE (2007)
H. Witschnig, T. Mayer, A. Springer, L. Maurer, M. Huemer, R. Weigel
Abstract- In this work we investigate the use of a known symbol sequence – a so-called unique word (UW) – instead of the well-known cyclic prefix (as it is used in OFDM (Orthogonal Frequency...
Krabe, D., Lang, G., Springer, A., Hagenbuechle, M., Buschick, K., Ehrmann, O., ...
WO 200002247 A UPAB: 20000330 NOVELTY - The method involves mounting the components (3) outside the carrier body (4) in a plane approximately parallel to the carrier body surface. Components are...
Logical Structures for Representation of Knowledge and Uncertainty (1998)
Ellen Hisdal, Physica Verlag Heidelberg, A Springer, Verlag Company
of Book Logical Structures for Representation of Knowledge and Uncertainty, by Ellen Hisdal, Physica Verlag Heidelberg, A Springer Verlag Company. A knowledge representation system must be able to...
Einrichtung und Verfahren zur Abformung mikrosystemtechnischer Strukturen. (1997)
Müller, L., Reuther, F., Springer, A., Heckele, M., Biedermann, H.
Tsioumanis, A., Mattas, K., Papastefanou, G., Springer, A.
Nowadays, it is more realistic to view the development of a new technology as a result of a complex social system of interactions and decisions. Understanding the public’s range of views on...
Using Value Priorities to Explain Differences in Attitudes towards Genetically Modified Food
Springer, A., Tsioumanis, A., Papastefanou, G., Mattas, K.
During the last few years the public has become in general more ambivalent towards new technologies and while expecting technological innovation to make their life better, they still old concerns...
Comparing Consumer Attitudes towards Genetically Modified Food in Europe
Springer, A., Mattas, K., Papastefanou, G., Tsioumanis, A.
As biotechnology evolves new methods of genetic engineering are now being applied to the production and processing of foods. This paper is trying to explore the attitudes of the European consumers...