Zobrazeno 1 - 10
of 5 482
pro vyhledávání: '"P 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
Autor:
Esther A. R. Hartman, Wim G. Groen, Silje Rebekka Heltveit-Olsen, Morten Lindbæk, Sigurd Høye, Sara Sofia Lithén, Pär-Daniel Sundvall, Sofia Sundvall, Egill Snaebjörnsson Arnljots, Ronny Gunnarsson, Anna Kowalczyk, Maciej Godycki-Cwirko, Alma C. van de Pol, Tamara N. Platteel, Annelie A. Monnier, Theo J. M Verheij, Cees M. P. M. Hertogh
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-13 (2024)
Abstract Background We previously performed a pragmatic cluster randomized controlled trial (RCT) in general practices and older adult care organizations in Poland, the Netherlands, Norway, and Sweden. We found that a multifaceted antibiotic stewards
Externí odkaz:
https://doaj.org/article/3e1594e87ac242d386af1abff2976785
Autor:
Jonas Andersson, Efe Aydın, Rebeqa Gunnarsson, Henrik Lilljebjörn, Thoas Fioretos, Bertil Johansson, Kajsa Paulsson, Minjun Yang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Somatic copy number variations (CNVs), including abnormal chromosome numbers and structural changes leading to gain or loss of genetic material, play a crucial role in initiation and progression of cancer. CNVs are believed to cause gene dos
Externí odkaz:
https://doaj.org/article/3784f27e8b0241e58e5bac42efc11ee8
Publikováno v:
IUCrJ, Vol 11, Iss 5, Pp 831-842 (2024)
Structure-based drug design is highly dependent on the availability of structures of the protein of interest in complex with lead compounds. Ideally, this information can be used to guide the chemical optimization of a compound into a pharmaceutical
Externí odkaz:
https://doaj.org/article/d0903ee406ef420fbf37bb2ad65ec080
Autor:
Astros Th. Skuladottir, Vinicius Tragante, Gardar Sveinbjornsson, Hannes Helgason, Arni Sturluson, Anna Bjornsdottir, Palmi Jonsson, Vala Palmadottir, Olafur A. Sveinsson, Brynjar O. Jensson, Sigurjon A. Gudjonsson, Erna V. Ivarsdottir, Rosa S. Gisladottir, Arni F. Gunnarsson, G. Bragi Walters, Gudrun A. Jonsdottir, Thorgeir E. Thorgeirsson, Gyda Bjornsdottir, Hilma Holm, Daniel F. Gudbjartsson, Patrick Sulem, Hreinn Stefansson, Kari Stefansson
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-4 (2024)
Abstract Parkinson’s disease (PD) is a debilitating neurodegenerative disorder and its rising global incidence highlights the need for the identification of modifiable risk factors. In a gene-based burden test of rare variants (8647 PD cases and 77
Externí odkaz:
https://doaj.org/article/9aa8f9c144d343d0b195882dbbc8bdcb