In this paper, we investigate the evolution of spacelike curves in Lorentz-Minkowski plane $\mathbb{R}^{2}_{1}$ along prescribed geometric flows (including classical curve shortening flow or mean curvature as a special case), which correspond to class quasilinear parabolic initial boundary value problems, and can prove that exists for all time. Moreover, also show evolving converge straight lin...

En Belgique, nombreux sont ceux qui ont été confrontés au télétravail intensif suite à la crise de Covid-19. À partir l’analyse données individuelles l’Enquête sur les Forces Travail, notre recherche s’est attachée approfondir connaissances propension avant cette crise, en Belgique et Bruxelles. Pour ce faire, nous avons é...

The article demonstrates a sample of spectrum in the phosphor-covered WLED (abbreviated as p-WLED) containing one blue chip, red chip along with phosphors green and yellow colors. We acquired p-WLEDs’ ideal CCTs, which is short for correlated color temperature range from 2700 K to 6500 using nonlinear program order optimize radiation’s lumen efficiency (LER) when R9 strong red's rendering index...

Many countries shift substantial public resources across jurisdictions to mitigate spatial economic disparities. We use a general equilibrium model with multiple asymmetric regions, labor mobility, and costly trade carve out the aggregate implications of fiscal transfers. Calibrating for Germany, we find that transfers indeed deliver smaller disparities regions. This comes at cost lower nationa...