Metal Bellows finds wide application in expansion joints, which are used in aerospace, chemical plants, power system, heat exchangers, automotive vehicle parts, piping system, petrochemical plant, refineries, etc.During service they are subjected to various stresses ckf snafu 2.0 and exposed to different environments, which leads to failure.Hence t
The high data rates required for next generation applications necessitate the use of millimeter wave and terahertz bands where bandwidth is abundant.Due to high path loss in these bands, antenna arrays (AAs) are needed to focus the signal in highly directional beams in the desired directions.However, highly directional communication links in these
The sex of Chinese tongue sole (Cynoglossus semilaevis) is determined by both genetic sex determination (GSD) and environmental sex determination (ESD), making it an ideal model to study the relationship between sex-determination and temperature.In the present study, transcriptomes of undifferentiated gonads from genetic females and males, as well
Alumina ceramics are widely used because of chemical corrosion resistance.Although alumina ceramics can resist many strong acids and organic acids, be corroded easily by HF due to silicon components in raw materials.This work aimed to reveal the effect of La2O3 on HF/HCl resistance of the alumina ceramic containing SiO2.The X-ray diffractometer (XR