Olfactory loss read more has been identified as one of the common symptoms related to COVID-19 infection.Although olfactory loss is recognized, our understanding of both the extent of loss and time to olfactory recovery following infection is less well known.Similarly, knowledge of potential impactful patient factors and therapies that influence ol
The damage mode of U75V rail steel in application is determined by its rolling wear behavior.In this paper, the pearlite microstructure of U75V steel is characterized to investigate the relationship between wear and fatigue behavior.The results show that, color touch 7/97 with decreasing of pearlite lamellar spacing, the wear resistance of the stee
The stress change of coal body around the gas drainage borehole is one of the important factors affecting its permeability.In order to study the permeability with different degrees of fragmentation around the gas drainage boreholes, some coal particle composite samples with different range of particle diameter were prepared by the method of continu
Obtaining a high quality product (filet) is often necessary to effectively separate the soft tissues of fish raw material.An intensive technological process and a number of unfavorable factors can generate the wear of low-stiffness planar industrial cutting blades used for this purpose.The relatively short time of efficient work of the blade causes
Non-human primates show an impressive behavioral diversity, both across and within species.However, the factors explaining intra-specific behavioral variation across groups and individuals are yet understudied.Here, we aimed to assess how group size and living conditions (i.e., captive, semi-free-ranging, wild) are linked to behavioral variation in