How early did the Chinese explore the world? Did the Treasure Fleets, led by Admiral Zheng He, disco... more

The acronym Laser is derived from Light Amplification by Stimulated Emission of Radiation. With the ... more

Phototherapy, or the usage of light to treat diseases, is an important modality in a physician’s the... more

In this book, the authors first address the research issues by providing a motivating scenario, foll... more

Chronic obstructive pulmonary disease (COPD) and bronchial asthma are commonly seen respiratory dise... more

Achieving carbon neutrality is crucial for creating a sustainable and resilient future worldwide. Th... more