Photocatalytic CO2 reduction into hydrocarbon fuels is one of the most efficient processes since it serves as a renewable energy source while also lowering atmospheric CO2 levels.The development of appropriate materials and technology to attain greater yield in CO2 photoreduction is one of the key issues facing the 21st century.This study successfu
Expression and clinical value of CXCR4 in high grade gastroenteropancreatic neuroendocrine neoplasms
BackgroundCXC chemokine receptor 4 (CXCR4) is associated with the progression and metastasis of numerous malignant tumors.However, its relationship with Gastroenteropancreatic Neuroendocrine Neoplasms Grade 3 (GEP-NENs G3) is unclear.The aim of this study was to characterize the expression of CXCR4 in GEP-NENS and to explore the clinical and progno
Thermal-Feature System Identification for a Machine Tool Spindle
The internal temperature is an important index for the prevention and maintenance of a spindle.However, the temperature inside the spindle is undetectable directly because there is no space to embed a temperature sensor, and drilling holes will reduce its mechanical stiffness.Therefore, it is worthwhile understanding the thermal-feature of a spindl