Zobrazeno 1 - 10
of 5 957
pro vyhledávání: '"A. Dahmani"'
In this paper, we observationally test the \( f(Q) \) gravity model at both background and perturbation levels using Pantheon$^+$, Hubble measurements, and Redshift Space Distortion Data. We obtain the best-fit parameters by solving numerically the m
Externí odkaz:
http://arxiv.org/abs/2410.10480
In this study, we analyse constraints on the growth index of matter perturbations, $\gamma$, within the framework of $f(Q)$ gravity, using recent cosmological observations, at the background and the perturbation levels, including Pantheon$^{+}$, Cosm
Externí odkaz:
http://arxiv.org/abs/2408.11996
Publikováno v:
Agricultural Science and Technology, Vol 12, Iss 4, Pp 312-317 (2020)
Abstract. In goat production, the reproductive efficiency of bucks must be taken into account. Testicle size is the most appropriate parameter to directly improve the reproductive performance of females. In this study, body weight (BW), body conditio
Externí odkaz:
https://doaj.org/article/889f6b7eaf6a4f5bb92dec1bc6005959
Publikováno v:
Eur. Phys. J. C 84, 806 (2024)
Extended teleparallel gravity, characterized by $F(Q)$ function where $Q$ is the non-metricity scalar, is one of the most promising approaches to general relativity. In this paper, we reexamine a specific dynamical dark energy model, which is indisti
Externí odkaz:
http://arxiv.org/abs/2407.12236
Autor:
F. Coussy, R. El Botty, M. Lavigne, C. Gu, L. Fuhrmann, A. Briaux, L. de Koning, A. Dahmani, E. Montaudon, L. Morisset, L. Huguet, L. Sourd, P. Painsec, S. Chateau-Joubert, T. Larcher, S. Vacher, S. Melaabi, A. Vincent Salomon, E. Marangoni, I. Bieche
Publikováno v:
Journal of Hematology & Oncology, Vol 13, Iss 1, Pp 1-10 (2020)
Abstract Background Metaplastic breast cancer (MBC) is a rare form of breast cancer characterized by an aggressive clinical presentation, with a poor response to standard chemotherapy. MBCs are typically triple-negative breast cancers (TNBCs), freque
Externí odkaz:
https://doaj.org/article/cbf006702ebb4d399142c2a6ff973310
In this paper, we examine the acceleration of the Universe's expansion in $F(R,T)$ gravity, where $R$ denotes the Ricci scalar and $T$ the trace of energy-momentum tensor. Indeed, the unknown nature of the source controlling this acceleration in gene
Externí odkaz:
http://arxiv.org/abs/2404.15537
In this article, we study the growth of solutions of the homogeneous complex linear differential equation \begin{equation*} f^{(k)}+A_{k-1}(z)f^{(k-1)}+\cdots+A_{1}(z)f^{\prime}+ A_{0}(z)f=0, \end{equation*}% where the coefficients $A_{j}(z)$ $(j=0,1
Externí odkaz:
http://arxiv.org/abs/2403.15211
Implicit neural representation methods have shown impressive advancements in learning 3D scenes from unstructured in-the-wild photo collections but are still limited by the large computational cost of volumetric rendering. More recently, 3D Gaussian
Externí odkaz:
http://arxiv.org/abs/2403.10427
We present a solution to the Conjugacy Problem in the group of outer-automorphisms of $F_3$, a free group of rank 3. We distinguish according to several computable invariants, such as irreducibility, subgroups of polynomial growth, and subgroups carr
Externí odkaz:
http://arxiv.org/abs/2311.04010
Autor:
Nadège Gruel, Chloé Quignot, Laëtitia Lesage, Sophie El Zein, Sylvie Bonvalot, Dimitri Tzanis, Khadija Ait Rais, Fabien Quinquis, Bastien Manciot, Julien Vibert, Nadine El Tannir, Ahmed Dahmani, Héloïse Derrien, Didier Decaudin, Ivan Bièche, Laura Courtois, Odette Mariani, Laëtitia K. Linares, Laurie Gayte, Sylvain Baulande, Joshua J. Waterfall, Olivier Delattre, Gaëlle Pierron, Sarah Watson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Dedifferentiated liposarcoma (DDLPS) is the most frequent high-grade soft tissue sarcoma subtype. It is characterized by a component of undifferentiated tumor cells coexisting with a component of well-differentiated adipocytic tumor cells. B
Externí odkaz:
https://doaj.org/article/9071f50c747241d985e7d638e844b164