Sökning: "simultaneous acquisition"

Visar resultat 11 - 15 av 43 avhandlingar innehållade orden simultaneous acquisition.

1. 11. DNA adductomics: Method development and integration in biological effect monitoring

   Författare :Giulia Martella; Elena Gorokhova; Hitesh V. Motwani; Brita Sundelin; Gunnar Boysen; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; DNA adducts; Nucleic acids; High-resolution mass spectrometry; Data-independent acquisition; Biological effect monitoring; Environmental contaminants; Biomarkers; Amphipods as sentinel species; Environmental Sciences; miljövetenskap;

   Sammanfattning : Environmental omics can provide informative biomarkers for identifying pathologies or physiological responses to environmental change. Nucleic acid adductomics, one of the newest omics techniques, is particularly well suited for assessing exposure and effects of environmental contaminants because the technique can capture modifications at the (epi)genome level. LÄS MER

3. 12. Hypocrites, Devil's Advocates, and Bandwagoneers : Essays on Costly Signaling

   Författare :Alice Hallman; Daniel Spiro; Ola Andersson; Zvika Neeman; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social Norms; Hypocrisy; Costly Information; Sequential Voting; Voting; Herding; Bandwagon; Experiment; Devil s Advocates; Bounded Rationality; Public Good; Costly Signaling; Economics; Nationalekonomi;

   Sammanfattning : This doctoral thesis contains three essays, all studying different aspects of costly signaling in social interactions. The first chapter explains Hypocrisy as an equilibrium outcome of strategic interactions where society cares about a person's private identity but only observes public actions. LÄS MER

4. 13. Soil nitrogen fluxes and root uptake in the boreal forest : key processes to plant nitrogen nutrition

   Författare :Olusegun Ayodeji Oyewole; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : Nitrogen (N) is essential for growth and net primary production of plants. However, N acquisition by plants is influenced by movement of soil N compounds from bulk soil to plant roots and uptake of N by roots. This thesis is aimed at deepening our knowledge on these key processes involved in plant N acquisition in the N-limited boreal forest. LÄS MER

5. 14. Development of radiofrequency pulses for fast and motion-robust brain MRI

   Författare :Ola Norbeck; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : This thesis is based on three projects and the three scientific articles that were the result of each project. Each project deals with various kinds of technical software development in the field of magnetic resonance imaging (MRI). The projects are in many ways very different, encompassing several acquisition and reconstruction strategies. LÄS MER

7. 15. Signal Characterization in Optical Networks

   Författare :Mats Sköld; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : The thesis presents and demonstrates methods to characterize high-speed (>10 Gbaud) signals in fiber optic communication systems and networks, including acquisition of the optical signal intensity, amplitude, phase and polarization. These quantities are necessary for the analysis of system performance, both in research and development stages, as well as for monitoring and management of operational systems. LÄS MER