BackgroundPerennial ryegrass is a highly heterozygous outbreeding grass species used for turf and forage production.Heterozygosity can affect de-Bruijn graph assembly making de novo transcriptome assembly of species such as perennial ryegrass challenging.Creating a reference transcriptome from a homozygous perennial ryegrass genotype can circumvent

Several Kit Builder in common use flowrate control methods in semiconductor wafer clean tool are introduced in this paper, including the flowrate control of process chamber and chemical proportioning, then corresponding control methods are brought forward according to different applications.The chemical flowrate is directly used as the feedback sig

Nowadays, leadership is a topic that appears in many occasions and in different areas.Many times, it is considered that there is only one concept of leadership, and related concepts are mixed up such 639 as power, authority, and obedience.This article presents Ballpoint Paint Marker a perspective to understand the topic and from here, to establish

Washed and dried metal facing is most expedient to use in steelmaking in the form of bags or briquettes.This makes it possible to turn facing into high-quality bulk material, which replaces belt bag piece metal scrap during remelting.It should be noted that it is practically impossible to obtain high-quality packages from metal facing, and that is