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Träfflista för sökning "WFRF:(Tobias M) srt2:(2000-2004)"

Search: WFRF:(Tobias M) > (2000-2004)

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1.	Lilliehorn, Tobias, et al. (author) Array Transducer for Ultrasonic Manipulation of Particles 2004 In: MSW, Ystad, Sweden. Conference paper (other academic/artistic)
2.	Lilliehorn, Tobias, et al. (author) Bioassays on ultrasonically trapped microbead clusters in microfluidic systems 2004 In: MicroTAS, Malmö, Sweden. Conference paper (peer-reviewed)
3.	Lilliehorn, Tobias, et al. (author) Ultrasonic microbead trapping in microfluidic systems 2004 In: Actuator, Bremen, Germany. Conference paper (peer-reviewed)
4.	Meyer, W, et al. (author) Estrogenic combination effects at low effect concentrations and the influence on the predictive power by the use of "historical data 2004 In: 15th annual meeting SETAC - Europe (Society for Environmental Toxicology and Chemistry) 22 - 26 May 2005, Lille, France (oral presentation). Conference paper (peer-reviewed)
5.	Meyer, W, et al. (author) Predictability of combination effects of mixtures of estrogenic substances: Comparison of different classes of chemicals 2004 In: 14th annual meeting SETAC - Europe (Society for Environmental Toxicology and Chemistry), 18 - 22 April 2004, Prague, Czech Republic (oral presentation). Conference paper (peer-reviewed)
6.	Nilsson, M, et al. (author) Ultrasonic beadtrapping for bioassays 2004 In: MSW, Ystad, Sweden. Conference paper (peer-reviewed)
7.	Sparrman, Tobias, et al. (author) Quantifying unfrozen water in frozen soil by high-field H-2 NMR 2004 In: Environmental Science & Technology. - 0013-936X. ; 38:20, s. 5420-5425 Journal article (peer-reviewed)abstract To understand wintertime controls of biogeochemical processes in high latitude soils it is essential to distinguish between direct temperature effects and the effects of changes in water availability mediated by freezing. Efforts to separate these controls are hampered by a lack of adequate methods to determine the proportion of unfrozen water. In this study we present a high-field (H2O)-H-2 NMR method for quantifying unfrozen water content in frozen soil. The experimental material consisted of the humic layer of a boreal spruce forest soil mixed with varying proportions of quartz sand and humidified with deuterium-enriched water. The relative standard deviation of unfrozen water content (measured as NMR signal integral) was less than 2% for repeated measurements on a given sample and 3.5% among all samples, based on a total of 16 measurements. As compared to H-1 NMR, this H-2 NMR method was found to be superior for several reasons: it is less sensitive to field inhomogeneity and paramagnetic impurities, it gives a bigger line shape difference between the ice and liquid signal, it shows a sharper response to water fusion, and it excludes the possibility of hydrogen in the organic material interfering with the measurement.
8.	Uller, Tobias, 1977, et al. (author) Long-lasting fitness consequences of prenatal sex ratio in a viviparous lizard 2004 In: Evolution. - 0014-3820. ; 58:11, s. 2511-2516 Journal article (peer-reviewed)abstract Maternal effects and early environmental conditions are important in shaping offspring developmental trajectories. For example, in laboratory mammals, the sex ratio during gestation has been shown to influence fitness-related traits via hormonal interaction between fetuses. Such effects have the potential to shape, or constrain, many important aspects of the organism's life, but their generality and importance in natural populations remain unknown. Using long-term data in a viviparous lizard, Lacerta vivipara, we investigated the relationship between prenatal sex ratio and offspring growth, survival, and reproductive traits as adults. Our results show that females from male-biased clutches grow faster, mature earlier, but have lower fecundity than females from female-biased clutches. Furthermore, male reproduction was also affected by the sex ratio during embryonic development, with males from male-biased clutches being more likely to successfully reproduce at age one than males from female-biased clutches. Thus, the sex ratio experienced during gestation can have profound and long-lasting effects on fitness in natural populations of viviparous animals, with important implications for life-history evolution and sex allocation.
9.	Zarghami, M, et al. (author) Studies on the association between 2'5'-oligoadenylate synthetase and type 1 diabetes. 2002 In: [Host publication title missing]. Conference paper (peer-reviewed)
10.	Amnell, Tobias, et al. (author) Tools for Real-Time UML : Formal Verification and Code Synthesis 2001 Conference paper (peer-reviewed)

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Result 1-10 of 31

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Type of publication: journal article (16); conference paper (12); editorial collection (1); reports (1); doctoral thesis (1)

Type of content: peer-reviewed (27); other academic/artistic (4)

Author/Editor: Nilsson, J. (5); Nilsson, M (5); Johansson, Stefan (5); Lilliehorn, Tobias (5); Meyer, W. (4); Almqvist, M (4); show more...; Backhaus, Thomas, 19 ... (4); Inganäs, Olle (2); Svensson, M. (2); Hellman, Per (2); Åkerström, Göran (2); Westin, Gunnar (2); Faust, M. (2); Faust, Michael (2); Brakebusch, Cord (2); Lidgard, Hans Henrik (1); Zhang, X. (1); Liu, J. (1); Harris, C (1); Larsson, O (1); Hernandez, C. (1); Johansson, L (1); Schaefer, J. (1); Yi, Wang (1); Smith, T (1); Du, Q. (1); Huang, S. (1); Claesson, Per M. (1); Gobl, Anders (1); Graham, J. (1); Lundström, Ingemar (1); Lernmark, Åke (1); Jones, K (1); Larsson, C (1); Larsson, Tord (1); Schleucher, Jurgen (1); Pettersson, Paul (1); Vrede, Tobias (1); Eriksson, Barbro (1); Oberg, Kjell (1); Skogseid, Britt (1); Bronson, R (1); Vierimaa, O (1); Dahl, Niklas (1); Villablanca, A (1); Ridefelt, Peter (1); Wilander, Erik (1); Ekedahl, Lars-Gunnar (1); Speleman, F (1); Stepinski, Tadeusz (1); show less...

University: Uppsala University (13); University of Gothenburg (7); Lund University (4); Royal Institute of Technology (3); Linköping University (3); Umeå University (1); show more...; Örebro University (1); Chalmers University of Technology (1); RISE (1); Karolinska Institutet (1); show less...

Language: English (30); Swedish (1)

Research subject (UKÄ/SCB): Natural sciences (9); Medical and Health Sciences (8); Engineering and Technology (5); Social Sciences (1)

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