Abstract Nanoparticle Tracking Analysis (NTA) provides a simple method to determine individual nanoparticle size. However, because size quantification is based on the slowly converging statistical law of random event, its intrinsic error large, especially in case limited event number, e.g. for weak scattering nanoparticles. Here, we introduce an NTA improvement by analyzing each NP trajectory w...

0003-3472 2012 The Association for the Study of A http://dx.doi.org/10.1016/j.anbehav.2012.11.014 In 1980, Paul J. Greenwoodpublished a reviewof dispersal in birds andmammals that has beenwidelycited. The review evaluated possible explanations for sex-biased natal dispersal. It concluded that female-biased dispersal occurred in socially monogamous birds because males were using territorial reso...