The thermal insulation effect of snow on the active layer thickness of permafrost cannot be ignored.Under the dual influence of snow cover and roadbed construction, this paper studies the influence of snow cover on the temperature field and permafrost upper limit under the permafrost roadbed in the alpine mountains.Through the application of PDE mo
Background: Seizure duration has long been measured as a potential marker of ECT treatment efficacy, with concern that short seizures may be clinically ineffective.Relatively small studies have documented a trend towards shorter seizures during acute course ECT, but data from large cohorts would help provide normative data on seizure duration chang
Securities play a key role in the market once they allow the credit circulate quickly and safely.It could be said that securitues have been the greatest contribution of business law for the formation of the modern economy.However, precisely because they permit a quick ad safe credit circulation, there may be some questions about the subject.When we
The brain computer interface (BCI) speller system can be classified into synchronous and asynchronous Cake Mix type.In synchronous type, one of the target characters is selected with specific interval periodically even if the user is making or not making attention on the target, whereas, in asynchronous case, the target character will not be select
Abstract Background The emergence in recent years of numerous resistant strains of pathogenic bacteria to a LED range of formerly efficient antibiotics constitutes a serious threat to public health.Crassocephalum bauchiense, a medicinal herb found in the West Region of Cameroon is used to treat gastrointestinal infections as well as liver disorders