Zobrazeno 1 - 10
of 784
pro vyhledávání: '"Durka, P."'
Autor:
Yicong Liu, Susanne Dunker, Walter Durka, Christophe Dominik, Jonna M. Heuschele, Hanna Honchar, Petra Hoffmann, Martin Musche, Robert J. Paxton, Josef Settele, Oliver Schweiger
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Floral nectar sugar composition is assumed to reflect the nutritional demands and foraging behaviour of pollinators, but the relative contributions of evolutionary and abiotic factors to nectar sugar composition remain largely unknown across
Externí odkaz:
https://doaj.org/article/9a5e3247ae30409f82d982575ce90c6a
Applying an efficient pattern-based computational method of generating the so-called 'resonating' algebraic structures results in a broad class of the new Lie (super)algebras. Those structures inherit the AdS base (anti)commutation pattern and can be
Externí odkaz:
http://arxiv.org/abs/2212.03950
We consider two BF formulations of the theory of gravity with a negative cosmological constant, of Plebanski and of MacDowell-Mansouri. Both give the standard Einstein equations in the bulk but differ in expressions of edge charges. We compute the as
Externí odkaz:
http://arxiv.org/abs/2210.10154
We present new superalgebra for $\mathcal{N}=2$ $D=3,4$ supergravity theory endowed with the $U(1)$ generator. The superalgebra is rooted in the so-called Soroka-Soroka algebra and spanned by the Lorentz $J_{ab}$ and Lorentz-like $Z_{ab}$, translatio
Externí odkaz:
http://arxiv.org/abs/2205.05921
Publikováno v:
Current Problems in Cancer: Case Reports, Vol 14, Iss , Pp 100295- (2024)
Standard of care for patients with early-stage breast cancer typically does not use systemic surveillance or imaging studies following the administration of definitive treatment. However, the use of a circulating tumor DNA (ctDNA) test may provide an
Externí odkaz:
https://doaj.org/article/eefb4a85b38e4a8fb27d51d738dea62f
Publikováno v:
Ecology and Evolution, Vol 14, Iss 5, Pp n/a-n/a (2024)
Abstract Plant species respond to varying plant species diversity and associated changes in their abiotic and biotic environment with changes in their phenotype. However, it is not clear to what degree this phenotypic differentiation is due to genoty
Externí odkaz:
https://doaj.org/article/f27e5d7d7a434292a39583b8a980ff4d
Considering supergravity theory is a natural step in the development of gravity models. This paper follows the ``algebraic`` path and constructs possible extensions of the Poincar\'e and Anti-de-Sitter algebras, which inherit their basic commutation
Externí odkaz:
http://arxiv.org/abs/2108.10304
Autor:
Durka, R., Kowalski-Glikman, J.
Following recent works on corner charges we investigate the boundary structure in the case of the theory of gravity formulated as a constrained BF theory. This allows us not only to introduce the cosmological constant, but also explore the influence
Externí odkaz:
http://arxiv.org/abs/2105.12223
Autor:
L. Vitali, K. Cuvelier, A. Piersanti, A. Monteiro, M. Adani, R. Amorati, A. Bartocha, A. D'Ausilio, P. Durka, C. Gama, G. Giovannini, S. Janssen, T. Przybyła, M. Stortini, S. Vranckx, P. Thunis
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 6029-6047 (2023)
A standardized methodology for the validation of short-term air quality forecast applications was developed in the framework of the Forum for Air quality Modeling (FAIRMODE) activities. The proposed approach, focusing on specific features to be check
Externí odkaz:
https://doaj.org/article/08cc992e96c24c11949f9c3ac93ca8da
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2447 (2024)
Assessment of the concentrations of dust pollution resulting from both measurements at reference stations and those determined using mathematical modelling requires accurate identification of the sources of emission. Although the concentration of dus
Externí odkaz:
https://doaj.org/article/4d08bdc9e0c24243bba3ca4c9223a4cb