The term "sigma-hole" originally referred to the electron-deficient outer lobe of a half-filled p (or nearly p) orbital involved in forming a covalent bond. If the electron deficiency is sufficient, there can r
α2=1/4. These results are further validated by a direct analysis of the kinetic equations via simulations. Moreover, the general forms of the free energy for the two expansion stages are established through the integration of the kinetic equations. Finally, physical interpretations are proposed, ...
Wnt4 also is implicated in the maintenance of adult thymopoiesis, although the impact of its deletion once thymic involution has been initiated is more subtle. Together, our results show that Wnt4 controls thymic size by modulating TEC expansion and the earliest, TEC-dependent steps of thymocyte ...
Joule–Thomson expansion and images of black hole in SU(N)-non-linear sigma modeldoi:10.1140/epjc/s10052-024-12857-9We consider recently constructed black holes in the Einstein SU(N)-non-linear sigma model and study the Joule–Thomson expansion and observable characteristics. We calculate Joule...
Joule–Thomson expansion and images of black hole in SU(N)-non-linear sigma modeldoi:10.1140/epjc/s10052-024-12857-9We consider recently constructed black holes in the Einstein SU(N)-non-linear sigma model and study the Joule–Thomson expansion and observabl...