The paper presents two tests verifying the hypothesis about lock shock and barrel art the shape parameter of the generalized distribution of maximum statistic.It is called the extreme value index.The inverse of the positive index is called the tail index and determines the degree of fatness of the tail.The asymptotic properties of the Pickands and
In this work, a wind turbine shrink disk is used as the research object to investigate load-carrying performance of a multi-layer interference fit, and the theoretical model and finite element model are constructed.According to those models, a MW-level turbine shrink disk is designed, and a test device is developed to apply torque to this turbine s
Pneumorrhachis is the presence of air in the spinal canal; mostly, it has an iatrogenic origin.The association of this entity with spontaneous pneumomediastinum without any pneumothorax is rarely reported in the literature.The spontaneous resorption is the usual evolution.The abc material association to acute transverse myelitis is discussed by the
[INLINE:1] The introduction of neurotrophic factors into injured peripheral nerve sites is beneficial to peripheral nerve regeneration.However, neurotrophic factors are rapidly degraded in vivo and obstruct axonal regeneration when used at a supraphysiological dose, which limits their clinical benefits.Bioactive mimetic peptides have been developed
Inherited metabolic disorders (IMDs) are mostly rare, have overlapping symptoms, and can be devastating and progressive.However, in many disorders, early intervention can improve long-term outcomes, and newborn screening (NBS) programmes can reduce caregiver stress in the journey to diagnosis and allow patients to receive early, and potentially pre