Locomotives still use antiquated engines, such as internal combustion engines operated by fossil fuels which cause read more global warming due to their significant emissions.This paper investigates a new hybridized locomotive engine containing a gas turbine system, solid oxide fuel cell system, heat recovery system, and an on-board hydrogen produc
A Crop Jumper new macroscopic traffic flow model is proposed, which considers driver presumption based on driver reaction and traffic stimuli.The Payne−Whitham (PW) model characterizes the traffic flow based on a velocity constant C 0 which results in unrealistic density and velocity behavior.Conversely, the proposed model characterizes traff
Estimating the survivorship of lepidopteran larvae in the field poses many problems, most notably the potential for monitored subjects to simply wander away.Larvae of the family Hesperiidae, however, construct and dwell in shelters built out of leaf tissue on their host plants, return to their shelters between feeding bouts, and build a predictable
Traits that appear discontinuously along phylogenies may be explained by independent origins (homoplasy) or repeated loss (homology).While discriminating between these models is difficult, the dissection of gene regulatory networks (GRNs) which drive the development of such Socks repeatedly occurring traits can offer a mechanistic window on this fu