The quaternion is used to represent the finite rotation of rigid body, and the finite rotation equation of rigid body is obtained.Based on the spherical 3-RRR parallel home robot, an angular displacement sensor bracket is added to detect the attitude angle of the moving platform, and the positioning deviation is transformed into a quaternion form.T
The main energy requirements of indoor ice rinks are refrigeration and heat.If the refrigeration system can simultaneously meet the refrigeration and heating loads, the system efficiency can be significantly improved.In this study, the CO2 refrigeration system of Custom Hoodie an indoor ice rink with heat recovery is analyzed, considering an 1800 m
While PCTAIRE1/PCTK1/Cdk16 is overexpressed Mushroom Drinks in malignant cells and is crucial in tumorigenesis, its function in apoptosis remains unclear.Here we investigated the role of PCTAIRE1 in apoptosis, especially in the extrinsic cell death pathway.Gene-knockdown of PCTAIRE1 sensitized prostate cancer PPC1 and Du145 cells, and breast cancer
Este ensaio têm como objetivo apresentar e discutir a percepção subjetiva de esforço (PSE) como instrumento de monitoramento individual do treinamento de força.No contexto do planejamento e organização do treinamento, observa-se na literatura científica uma discussão referente a utilização da PSE tanto na prescrição quanto no acompan
Acute Lung Injury (ALI) is a life-threatening, diffuse heterogeneous lung injury characterized by acute onset, pulmonary here edema and respiratory failure.Lipopolysaccharide (LPS) is a common cause of both direct and indirect lung injury and when administered to a mouse induces a lung phenotype exhibiting some of the clinical characteristics of hu