Immature dendritic cells (DCs) maintain a highly dynamic pool of recycling MHCII that promotes sampling of environmental antigens for presentation to T helper cells. However, the molecular basis of MHCII recycling and the cellular machinery that orchestrates MHCII trafficking are incompletely understood. Using a mouse model we show that WASH, an actin regulatory protein that facilitates retrome...

Freedman and Xu [J. Math. Biol., 31 (1993), pp. 513–527] proposed two chemostattype competition models with nutrient recycling. In the first model the recycling is instantaneous, whereas in the second, the recycling is delayed. They carried out the equilibrium analysis and obtained persistence criteria for the models. In this paper, by applying the method of Liapunov functionals we study the gl...

My aim in this paper is to develop the concept of moral economy by exploring how moral principles intertwine and interact with forms of economic organisation. Through applying a holistic moral economy framework (Bolton and Laaser, 2013), informed by the writings of Polanyi (1944, 1957), Thompson (1993) and Sayer (2000, 2005, 2011), this paper explores institutional variations in the moral econo...

Many G protein-coupled receptors undergo endocytosis, but the mechanisms involved in endocytic sorting and recycling remain to be fully elucidated. We found that the G protein-coupled calcitonin receptor (CTR) undergoes tonic internalization and accumulates within the cell. Using a fluorescence loss in photobleaching assay, we classified these vesicles functionally as recycling vesicles. In a t...

After translational termination, mRNA and P site deacylated tRNA remain associated with ribosomes in posttermination complexes (post-TCs), which must therefore be recycled by releasing mRNA and deacylated tRNA and by dissociating ribosomes into subunits. Recycling of bacterial post-TCs requires elongation factor EF-G and a ribosome recycling factor RRF. Eukaryotes do not encode a RRF homolog, a...

This study investigates electric vehicles battery recycling problem. In this study, based on Agent theory and Anylogic platform, Agent model of battery recycling is built. We have done simulation for electric vehicle batteries recycling: this paper analyses the influence that factors (battery renovation rate, quantities of electric vehicles, electric vehicle lifetime, battery lifetime, battery ...

Recycling aluminum alloys has been shown to provide major economic benefits, as a result it is appropriate for the aluminum industry and the United States as a whole to identify, develop, and implement all technologies that will optimize the benefits of recycling. This paper will focus primarily alloy design for optimizing the reuse of recycled metal; this is both the most forward looking as we...

The activity of the Russian timber processing industry is inextricably linked to constant generation wood waste. paper considers types waste as well possibility their integrated use in conditions plant. We present results experiments on production fibre boards with addition prepared waste: bark, sawmill waste, format-cutting trapped and hardwood determine optimum percentage studied total mass.