Zobrazeno 1 - 10
of 6 388
pro vyhledávání: '"BECH, P"'
Autor:
Nielsen, Holger Bech
We discuss a series of 8 energy scales, some of which just speculated by ourselves, and fit the logarithms of these energies as a straight line versus a quantity related to the dimensionalities of action terms in a way to be defined in the article. T
Externí odkaz:
http://arxiv.org/abs/2411.03552
Room equalisation aims to increase the quality of loudspeaker reproduction in reverberant environments, compensating for colouration caused by imperfect room reflections and frequency dependant loudspeaker directivity. A common technique in the field
Externí odkaz:
http://arxiv.org/abs/2409.10131
Autor:
Dreier, Till, Krüger, Robin, Bernström, Gustaf, Tran-Lundmark, Karin, Gonçalves, Isabel, Bech, Martin
High-resolution x-ray tomography is a common technique for biomedical research using synchrotron sources. With advancements in laboratory x-ray sources, an increasing number of experiments can be performed in the lab. In this paper, the design, imple
Externí odkaz:
http://arxiv.org/abs/2408.12336
We present the idea that replacing the cosmological constant $\Lambda$ in the $\Lambda$CDM model by a distribution of walls, with very low tension compared to what one would expect from new physics, could help explaining the tension in the Hubble con
Externí odkaz:
http://arxiv.org/abs/2406.07740
Autor:
Nielsen, Holger Bech
We fit the three finestructure constants of the Standard Model with three, in first approximation theoretically estimable parameters, 1) a "unifiedscale",turning out not equal to the Planck scale and thus only estimable by a very speculative story, 2
Externí odkaz:
http://arxiv.org/abs/2403.14034
Autor:
Nygård, K., McDonald, S. A., González, J. B., Haghighat, V., Appel, C., Larsson, E., Ghanbari, R., Viljanen, M., Silva, J., Malki, S., Li, Y., Silva, V., Weninger, C., Engelmann, F., Jeppsson, T., Felcsuti, G., Rosén, T., Gordeyeva, K., Söderberg, L. D., Dierks, H., Zhang, Y., Yao, Z., Yang, R., Asimakopoulou, E. M., Rogalinski, J. K., Wallentin, J., Villanueva-Perez, P., Krüger, R., Dreier, T., Bech, M., Liebi, M., Bek, M., Kádár, R., Terry, A. E., Tarawneh, H., Ilinski, P., Malmqvist, J., Cerenius, Y.
The ForMAX beamline at the MAX IV Laboratory provides multiscale and multimodal structural characterization of hierarchical materials in the nm to mm range by combining small- and wide-angle x-ray scattering with full-field microtomography. The modul
Externí odkaz:
http://arxiv.org/abs/2312.07904
Autor:
Nielsen, Holger Bech
Looking for ideas for a fundamental physics that could almost work by itself, not making but mild assumptions, we are inspired by the earlier work by Astri Kleppe and myself. We showed that assuming diffeomorphism symmetry in addition to only ``mild
Externí odkaz:
http://arxiv.org/abs/2311.16183
Given a set of points, clustering consists of finding a partition of a point set into $k$ clusters such that the center to which a point is assigned is as close as possible. Most commonly, centers are points themselves, which leads to the famous $k$-
Externí odkaz:
http://arxiv.org/abs/2310.09127
Autor:
Oscar Cavefors, Freyr Einarsson, Jakob Holmqvist, Odd Bech‐Hanssen, Sven‐Erik Ricksten, Björn Redfors, Jonatan Oras
Publikováno v:
ESC Heart Failure, Vol 11, Iss 6, Pp 4009-4018 (2024)
Abstract Aims This study aimed to assess the use of high‐sensitivity troponin T (hsTNT) and N‐terminal pro‐brain natriuretic peptide (NT‐proBNP) in screening for cardiac dysfunction [left ventricular (LV) systolic or diastolic dysfunction or
Externí odkaz:
https://doaj.org/article/7d1517db11ff41ea8e97585dd283c5dd
Autor:
Luisa Knecht, Katrine Dalsbøl, Anja Hviid Simonsen, Falk Pilchner, Jean Alexander Ross, Kristian Winge, Lisette Salvesen, Sara Bech, Anne-Mette Hejl, Annemette Løkkegaard, Steen G Hasselbalch, Richard Dodel, Susana Aznar, Gunhild Waldemar, Tomasz Brudek, Jonas Folke
Publikováno v:
Journal of Neuroinflammation, Vol 21, Iss 1, Pp 1-14 (2024)
Abstract Background Alzheimer’s disease (AD) and Parkinson’s disease (PD) are leading neurodegenerative disorders marked by protein aggregation, with AD featuring amyloid-beta (Aβ) and tau proteins, and PD alpha-synuclein (αSyn). Dementia with
Externí odkaz:
https://doaj.org/article/5b05b98ccde94345831f8e843c4759cd