Notopterygium incisum C.C.Ting ex H.T.Chang (Apiaceae) is an endangered perennial herb in China.The lack of transcriptomic and genomic resources for N.incisum greatly hinders studies of its population genetics and conservation.In this study, we employed RNA-seq technology to characterize transcriptomes for the flowers, leaves, and stems of this end
This paper presents an analytical continuous smoothing method for the five-axis toolpath by simultaneously scheduling the tool position and tool orientation trajectories.In order to ensure the high-order continuous, the peak-controlled jerk and arclength-parameterized property, a novel curve “airthoid” is proposed for the first time.T
In recent years, network expansion Medication Management has increased exponentially, making security a pressing issue for modern systems.Monitoring user activity for abnormalities is a useful fraud detection strategy.The ability of a system to efficiently discover new, previously unknown vulnerabilities and respond in a way that minimises damage a
Abstract Background The transition to a parasitic lifestyle entails comprehensive changes to the selective regime.In parasites, genes encoding for traits that facilitate host detection, exploitation and transmission should be under selection.Slavemaking ants are social parasites that exploit the altruistic behaviour of their hosts by stealing heter
A new efficient synthesis for 2-thiopteridine-4,6,7-triones (6-10, 15) has been found in the condendation of the appropriate 5,6-diaminopyrimidine (1-5, 14) with oxalic acid in DMF.Analogous condensations with dimethyl ORG KELP WHOLE PLANT oxalate led to S-alkylation probably via an intermediate O-methylation of the DMF.8-Methyl-2- thiopteridine-4,