Abstract We consider a sequence of Poisson cluster point processes on $\mathbb{R}^d$ : at step $n\in\mathbb{N}_0$ the construction, centers have intensity $c/(n+1)$ for some $c>0$ , and each consists particles branching random walk up to generation n —generated by process with mean 1. show that this ‘critical cascade’ converges weakly, either limit equals void (extinction), or it has same c ...

By taking the spin and polarization of electrons, positrons photons into account in strong-field QED processes nonlinear Compton emission pair production, we find that growth rate cascades ultra-intense laser fields can be substantially reduced. While this means fewer particles are produced, also found them to highly polarized. We further high-energy tail particle spectra is polarized opposite ...

Mitogen-activated protein kinase (MAPK) cascades are involved in host defense against pathogens and often activated by upstream plasma membrane leucine-rich repeat receptor-like kinases (LRR-RLKs). ERECTA (ER) is an LRR-RLK that regulates plant developmental processes through activating MAPK cascades. Tomato leaf curl Yunnan virus (TLCYnV) C4 interacts with BKI1, stabilizes it at the impairs ER...

Online social networks provide a rich substrate for rumor propagation. Information received via friends tends to be trusted, and online social networks allow individuals to transmit information to many friends at once. By referencing known rumors from Snopes.com, a popular website documenting memes and urban legends, we track the propagation of thousands of rumors appearing on Facebook. From th...

Ann S. Masten and Dante Cicchetti Development and Psychopathology / Volume 22 / Special Issue 03 / August 2010, pp 491 ­ 495 DOI: 10.1017/S0954579410000222, Published online: 24 June 2010 Link to this article: http://journals.cambridge.org/abstract_S0954579410000222 How to cite this article: Ann S. Masten and Dante Cicchetti (2010). Developmental cascades. Development and Psychopathology,22, pp...

Turbulent cascades at high Reynolds numbers are explained briefly in terms of multipliers and multiplier distributions. Two properties of the multipliers ensure the existence of power laws for locally averaged energy dissipation rate: (a) the existence of a multiplier probability density function that is independent of the level of the cascade, and (b) the statistical independence of multiplier...