Este trabalho apresenta o desenvolvimento e a valida\c{c}\~{a}o de um algoritmo computacional cuja finalidade \'{e} ajustar linhas isoladas espectro \'{o}ptico obtendo os valores para par\^{a}metros perfil Voigt ou Pseudo-Voigt. A recupera\c{c}\~{a}o destes importante estudo do emiss\~{a}o plasma produzido por laser. Os espectros testados foram bem aproximados pelas fun\c{c}\~{o}es ajustadas ro...

It is a privilege that some of the most promising contributors to public health ethics took the time to think and comment on my op-ed. Kristin Voigt’s (1), Emma Tieffenbach’s (2), and Yashar Saghai’s (3) ingenious comments have taught me a lot about nudging, embarrassment, and restriction. Let me address their main points one by one. Kristin Voigt makes two points. One is that nudging by shamin...

We give two results that indicate that the relaxation time for the flow governed by the Navier-Stokes-Voigt (NSV) model is sinificantly larger than for the Navier-Stokes equations. We first show that for the Green-Taylor vortex decay problem, NSV admits an exact solution which has a significantly larger half life than for true fluid flow. Second, we observe in a channel flow test that NSV provi...

Rainer Brüggemann , Kristina Voigt *, Guillermo Restrepo , Ute Simon e a Leibniz-Institute of Freshwater Ecology and Inland Fisheries, 12587 Berlin, Germany b GSF-National Research Center for Environment and Health, Institute of Biomathematics and Biometry, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany c Laboratorio de Quı́mica Teórica, Universidad de Pamplona, Pamplona, Colombia d Universi...