Abstract We present the results of an exploratory study of the numerical stochastic perturbation theory (NSPT) applied to the four dimensional twisted Eguchi-Kawai (TEK) model.We employ a Kramers type algorithm based on the Generalized Hybrid Molecular Dynamics (GHMD) algorithm.We have computed the perturbative expansion of square Wilson loops up t

In recent years, microbubbles have been widely used in the field of microrobots due to their unique properties.Microbubbles can be easily produced and used as power sources or tools of read more microrobots, and the bubbles can even serve as microrobots themselves.As a power source, bubbles can propel microrobots to swim in liquid under low-Reynold

Enhancers are powerful and versatile agents of cell-type specific gene regulation, which are thought to play key roles in human dragon ball lg disney disease.Enhancers are short DNA elements that function primarily as clusters of transcription factor binding sites that are spatially coordinated to regulate expression of one or more specific target

BACKGROUND: Theoretical models predict that a cost is necessary to guarantee honesty in begging displays given by offspring to solicit food from their parents.There is evidence for begging costs in the form of a reduced growth rate and immunocompetence.Moreover, begging implies vigorous physical activity and attentiveness, which should increase met

Abstract Background Large-scale climatic variability has been implicated in the population dynamics of many vertebrates throughout the Northern Hemisphere, but has not been demonstrated to directly influence dynamics at multiple trophic levels of any single system.Using data from Isle Royale, USA, comprising time series on the long-term dynamics at