To study the oil film bearing capacity of wet clutch friction disk at initial separation state,the bearing capacity model at fixed friction gap Costumes is built.Using finite element method,the oil film pressure distribution in a friction pair is calculated,and comparative analysis with the oil film bearing capacity of radial groove friction compon

Focal Costumes cortical dysplasias (FCDs) are the most common cause of treatment-resistant epilepsy affecting the pediatric population.Most individuals with FCD have seizure onset within the first five years of life and the majority will develop epilepsy by the age of sixteen.Many cases of FCD are postulated to be the result of abnormal brain devel

Overwhelming evidence indicates that virtually all treatment-naive tumors contain a subpopulation of cancer cells that possess some stem cell traits and properties and are operationally defined as cancer cell stem cells (CSCs).CSCs manifest inherent heterogeneity in that they may exist in an epithelial and proliferative state or a mesenchymal non-p

Population size structure can provide insights in species-specific knowledge and fish management.The purpose of the present study is to assess the influence of hydrological flow variability along the longitudinal gradient in the population size structure metrics of three non-native fish species widely distributed in the Iberian Peninsula, Alburnus