Zobrazeno 1 - 10
of 1 222
pro vyhledávání: '"Bohman, P."'
Autor:
Bohman, Tom, Hofstad, Jakob
We show that the independence number of $ G_{n,m}$ is concentrated on two values for $ n^{5/4+ \epsilon} < m \le \binom{n}{2}$. This result establishes a distinction between $G_{n,m}$ and $G_{n,p}$ with $p = m/ \binom{n}{2}$ in the regime $ n^{5/4 +
Externí odkaz:
http://arxiv.org/abs/2410.05420
We show that the domination number of the binomial random graph G_{n,p} with edge-probability p is concentrated on two values for p \ge n^{-2/3+\eps}, and not concentrated on two values for general p \le n^{-2/3}. This refutes a conjecture of Glebov,
Externí odkaz:
http://arxiv.org/abs/2401.10486
Autor:
Hillevi Bergvall, Johanna Linde, Sven Alfonsson, Rikard Sunnhed, Jacques P. Barber, Tobias Lundgren, Gerhard Andersson, Benjamin Bohman
Publikováno v:
BMC Psychiatry, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Quality of care is essential for the dissemination of evidence-based practices, yet therapist adherence and competence are seldom assessed. We examined the quality of delivery of cognitive-behavioural therapy (CBT) in routine psyc
Externí odkaz:
https://doaj.org/article/b47cb80fc9a2413497261127a34921d2
Autor:
Wiruntita Bohman, Nantaporn Chooruang, Kitikarn Sakuna, Wipaporn Jarujareet, Kosit Areekit, Dhiravit Chantip
Publikováno v:
Open Veterinary Journal, Vol 14, Iss 10, Pp 2587-2598 (2024)
Background: Haemoparasitic infections significantly threaten cattle health globally, leading to economic losses and welfare issues for farmers. Aim: This retrospective study aimed to investigate the prevalence and associated factors of haemoparasitic
Externí odkaz:
https://doaj.org/article/aa3f42c57d794a618279a76baedba804
Autor:
Dimitrios Andreou, Kjetil Nordbø Jørgensen, Stener Nerland, Tereza Calkova, Lynn Mørch-Johnsen, Runar Elle Smelror, Laura A. Wortinger, Mathias Lundberg, Hannes Bohman, Anne Margrethe Myhre, Erik G. Jönsson, Ole A. Andreassen, Ingrid Agartz
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The caudate nucleus is a part of the striatum, and striatal hyperdopaminergia is considered central to the pathophysiology of schizophrenia. How caudate volume is affected in schizophrenia and what role antipsychotics play remains unclear. I
Externí odkaz:
https://doaj.org/article/9b21ef4184e4494c89d781b988c9882c
A kinematic fitting package, KinFit, based on the Lagrange multiplier technique has been implemented for generic hadron physics experiments. It is particularly suitable for experiments where the interaction point is unknown, such as experiments with
Externí odkaz:
http://arxiv.org/abs/2308.09575
Trap-integrated fluorescence detection based on silicon photomultipliers in a cryogenic Penning trap
Autor:
Wiesinger, Markus, Stuhlmann, Florian, Bohman, Matthew A., Micke, Peter, Will, Christian, Yildiz, Hüseyin, Abbass, Fatma, Arndt, Bela P., Devlin, Jack A., Erlewein, Stefan, Fleck, Markus, Jäger, Julia I., Latacz, Barbara M., Schweitzer, Daniel, Umbrazunas, Gilbertas, Wursten, Elise, Blaum, Klaus, Matsuda, Yasuyuki, Mooser, Andreas, Quint, Wolfgang, Soter, Anna, Walz, Jochen, Smorra, Christian, Ulmer, Stefan
We present a fluorescence-detection system for laser-cooled 9Be+ ions based on silicon photomultipliers (SiPM) operated at 4 K and integrated into our cryogenic 1.9 T multi-Penning-trap system. Our approach enables fluorescence detection in a hermeti
Externí odkaz:
http://arxiv.org/abs/2308.02365
Autor:
Bohman, Matthew A., Porsev, Sergey G., Hume, David B., Leibrandt, David R., Safronova, Marianna S.
Divalent atoms and ions with a singlet $S$ ground state and triplet $P$ excited state form the basis of many high-precision optical atomic clocks. Along with the metastable $^{3}\mathrm{P}_{0}$ clock state, these atomic systems also have a nearby met
Externí odkaz:
http://arxiv.org/abs/2308.02056
Autor:
Smorra, C., Abbass, F., Bohman, M., Dutheil, Y., Hobl, A., Popper, D., Arndt, B., Bauer, B. B., Devlin, J. A., Erlewein, S., Fleck, M., Jäger, J. I., Latacz, B. M., Micke, P., Schiffelholz, M., Umbrazunas, G., Wiesinger, M., Will, C., Wursten, E., Yildiz, H., Blaum, K., Matsuda, Y., Mooser, A., Ospelkaus, C., Quint, W., Soter, A., Walz, J., Yamazaki, Y., Ulmer, S.
Publikováno v:
Review of Scientific Instruments 94, 113201 (2023)
Currently, the only worldwide source of low-energy antiprotons is the AD/ELENA facility located at CERN. To date, all precision measurements on single antiprotons have been conducted at this facility and provide stringent tests of the fundamental int
Externí odkaz:
http://arxiv.org/abs/2304.09555
Autor:
Sarah Sallon, Elaine Solowey, Morgan R. Gostel, Markus Egli, Gavin R. Flematti, Björn Bohman, Philippe Schaeffer, Pierre Adam, Andrea Weeks
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract A seed recovered during archaeological excavations of a cave in the Judean desert was germinated, with radiocarbon analysis indicating an age of 993 CE– 1202 calCE. DNA sequencing and phylogenetic analysis identified the seedling as belong
Externí odkaz:
https://doaj.org/article/2db01525ed27469b8d42862770216444