With the increase of mining intensity of coal resources, some coal mines in China Fan Oven Element have gradually entered the deep mining stage.The complexity of the stress environment of the deep rock stratum leads to the difficulty of coal mining.Among them, the control of the deep roadway is one of the bottlenecks restricting the safety mining o
The series-connection of modules in multilevel converters are prone to energy imbalances in the dc capacitor due to the differences between the power absorbed and consumed.In renewable energy applications where the primary source is directly connected to each module, energy imbalances can be even worse if the primary sources are affected by Patio D
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related deaths worldwide, with limited treatment options for advanced stages.Metabolic reprogramming is a hallmark of cancer, enabling tumor cells to adapt to the harsh tumor microenvironment (TME) and evade immune surveillance.This review involves the role of metabolic reprogramming in HC
Aim.To identify features, relationships between parameters of the extracellular matrix and renal function in 110 patients with ischemic chronic heart failure the activity of collagen metabolism markers (MMP-9, TIMP-1, PICP), cystatin C, Serum structural and functional parameters of the heart were studied using ELISA, echocardiography.Results.It was