The scarcity of high-quality annotated medical imaging datasets is a major problem that collides with machine learning applications in the field of medical imaging analysis and impedes its advancement.Self-supervised learning is a recent training paradigm that enables learning robust representations without the need for human annotation which can b

Forests has an important role in stabilize CO2 concentrations in the atmosphere as a source of carbon emissions and can absorb carbon and store.It Key Toy is often called a carbon sink program.To develop this program, it needs carbon stock data stored in the form of biomass using an effective technique and easy to use.This study aimed to estimate t

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Abstract Background It has been shown previously that human monocytes fed with haemozoin (HZ) or trophozoite-parasitized RBCs displayed increased matrix metalloproteinase-9 (MMP-9) enzyme activity and protein/mRNA expression and increased TNF production, and showed higher matrix invasion ability.The present study utilized the same experimental mode

Aiming at the problem of the gearbox bearing and gear shaft locking due to the startup sequence error in the high- speed gear units startup SHOESBOOTSFLAT process.Through the technical analysis of the gearbox casing structure,the bearing structure and the lubricating oil stations,of a high- speed gear transmission device without pre- lubricated sta