Zobrazeno 1 - 10
of 5 180
pro vyhledávání: '"Å. Gunnarsson"'
Image monitoring and guidance during medical examinations can aid both diagnosis and treatment. However, the sampling frequency is often too low, which creates a need to estimate the missing images. We present a probabilistic motion model for sequent
Externí odkaz:
http://arxiv.org/abs/2410.11491
Resistance to therapy remains a significant challenge in cancer treatment, often due to the presence of a stem-like cell population that drives tumor recurrence post-treatment. Moreover, many anticancer drugs inadvertently induce plasticity, revertin
Externí odkaz:
http://arxiv.org/abs/2409.18879
In scanning tunneling microscopy of molecules, an insulating buffer layer is often introduced to reduce interactions between adsorbed molecules and the substrate. Focusing on tunneling through the molecule's electronic transport gap, we demonstrate t
Externí odkaz:
http://arxiv.org/abs/2404.11956
Using scanning tunneling microscopy (STM), we experimentally and theoretically investigate isolated platinum phthalocyanine (PtPc) molecules adsorbed on atomically thin NaCl(100) vapor deposited on Au(111). We obtain good agreement between theory and
Externí odkaz:
http://arxiv.org/abs/2401.14937
Publikováno v:
Nat. Commun. 13, 981 (2022)
The alkali halides are ionic compounds. Each alkali atom donates an electron to a halogen atom, leading to ions with full shells. The valence band is mainly located on halogen atoms, while, in a traditional picture, the conduction band is mainly loca
Externí odkaz:
http://arxiv.org/abs/2310.14070
Publikováno v:
ACS Nano, 17, 14, 13176 (2023)
We report on scanning tunneling microscopy (STM) topographs of individual metal phthalocyanines (MPc) on a thin salt (NaCl) film on a gold substrate, at tunneling energies within the molecule's electronic transport gap. Theoretical models of increasi
Externí odkaz:
http://arxiv.org/abs/2310.13962
The site frequency spectrum (SFS) is a widely used summary statistic of genomic data. Motivated by recent evidence for the role of neutral evolution in cancer, we investigate the SFS of neutral mutations in an exponentially growing population. Using
Externí odkaz:
http://arxiv.org/abs/2307.03346
Publikováno v:
Journal of Theoretical Biology, 568 (2023), 111497
Recent evidence suggests that nongenetic (epigenetic) mechanisms play an important role at all stages of cancer evolution. In many cancers, these mechanisms have been observed to induce dynamic switching between two or more cell states, which commonl
Externí odkaz:
http://arxiv.org/abs/2306.08096
Autor:
Wu, C., Gunnarsson, E. B., Myklebust, E. M., Köhn-Luque, A., Tadele, D. S., Enserink, J. M., Frigessi, A., Foo, J., Leder, K.
Tumor heterogeneity is a complex and widely recognized trait that poses significant challenges in developing effective cancer therapies. In particular, many tumors harbor a variety of subpopulations with distinct therapeutic response characteristics.
Externí odkaz:
http://arxiv.org/abs/2303.08245
Autor:
Hammarberg, Peter, Vinogradova, Julia, Fodor, Gábor, Shreevastav, Ritesh, Dwivedi, Satyam, Gunnarsson, Fredrik
The automotive and railway industries are rapidly transforming with a strong drive towards automation and digitalization, with the goal of increased convenience, safety, efficiency, and sustainability. Since assisted and fully automated automotive an
Externí odkaz:
http://arxiv.org/abs/2211.14781