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Dilatonic effect in double field theory cosmology (2022)
Journal Article
Liu, Y. (2022). Dilatonic effect in double field theory cosmology. General Relativity and Gravitation, 54(2), Article 18. https://doi.org/10.1007/s10714-022-02898-4

In this article we discuss some aspects of double field theory cosmology with an emphasis on the role played by the dilaton. The cosmological solutions of double field theory equations of motion after coupling a shifted dilaton to them are investigat... Read More about Dilatonic effect in double field theory cosmology.

Experimental determination of the interaction potential between a helium atom and the interior surface of a C60 fullerene molecule (2021)
Journal Article
Bacanu, G. R., Jafari, T., Aouane, M., Rantaharju, J., Walkey, M., Hoffman, G., …Levitt, M. H. (2021). Experimental determination of the interaction potential between a helium atom and the interior surface of a C60 fullerene molecule. Journal of Chemical Physics, 155(14), Article 144302. https://doi.org/10.1063/5.0066817

The interactions between atoms and molecules may be described by a potential energy function of the nuclear coordinates. Nonbonded interactions between neutral atoms or molecules are dominated by repulsive forces at a short range and attractive dispe... Read More about Experimental determination of the interaction potential between a helium atom and the interior surface of a C60 fullerene molecule.

Estimation and removal of spurious echo artifacts in single‐voxel MRS using sensitivity encoding (2021)
Journal Article
Berrington, A., Považan, M., & Barker, P. B. (2021). Estimation and removal of spurious echo artifacts in single‐voxel MRS using sensitivity encoding. Magnetic Resonance in Medicine, 86(5), 2339-2352. https://doi.org/10.1002/mrm.28848

Purpose

In localized MRS, spurious echo artifacts commonly occur when unsuppressed signal outside the volume of interest is excited and refocused. In the spectral domain, these signals often overlap with metabolite resonances and hinder accurate q... Read More about Estimation and removal of spurious echo artifacts in single‐voxel MRS using sensitivity encoding.

Imaging Cerebral Blood Flow for Brain Health Measurement (2021)
Book Chapter
Burley, C. V., Mullinger, K. J., Thomas, K. N., Rendeiro, C., Dehghani, H., & Lucas, S. J. (2021). Imaging Cerebral Blood Flow for Brain Health Measurement. In Reference Module in Neuroscience and Biobehavioral Psychology (126-135). Elsevier. https://doi.org/10.1016/b978-0-12-819641-0.00157-2

Cerebral blood flow (CBF) measures are used in clinical settings to diagnose conditions (e.g., vasospasms, sickle cell disease, stroke, dementia, confirmation of brain death), as well as in research, emerging as potential early biomarkers of declinin... Read More about Imaging Cerebral Blood Flow for Brain Health Measurement.

The Role of Defects on the Performance of Quantum Dot Intermediate Band Solar Cells (2021)
Journal Article
Collazos, L. J., Al Huwayz, M. M., Jakomin, R., Micha, D. N., Dornelas Pinto, L., Kawabata, R. M., …Souza, P. L. (2021). The Role of Defects on the Performance of Quantum Dot Intermediate Band Solar Cells. IEEE Journal of Photovoltaics, 11(4), 1022-1031. https://doi.org/10.1109/JPHOTOV.2021.3070433

Electrically active defects present in three InAs/GaAs quantum dots (QDs) intermediate band solar cells grown by metalorganic vapor phase epitaxy have been investigated. The devices' structures are almost identical, differing only in the growth tempe... Read More about The Role of Defects on the Performance of Quantum Dot Intermediate Band Solar Cells.