Chronic hepatitis B virus (HBV) infection can lead to advanced liver pathology. HBV has been infecting humans for over 10,000 years, with coordinated viral gene expression to establish persistent infection.
The dura mater is a fibrous membrane of connective tissue that covers the spinal cord and the brain. Many neurosurgeries that involve access to the underlying nervous tissues create defects in the dura mater, further resulting in cerebrospinal fluid (CSF) leakage.
During early summer, a unique and far-reaching meteorological phenomenon occurs in China s Yangtze River Basin and the main islands of Japan, known as Meiyu in China and Baiu in Japan. Traditional Meiyu-Baiu with significantly misty features has a long course in Asian history and has shaped civilization over thousands of years.
Crystal symmetry is a fundamental concept in materials science, playing a crucial role in determining structure-property relationships. Typically, a crystal is a solid composed of structural units that periodically repeat in three-dimensional space, forming a system that exhibits both translational and rotational symmetry.
Investigating changes in extreme high-temperature warning indicators over China under different global warming levels phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.