Vij Books India Pvt Ltd: 131 books

Warfare of the early modern period is associated with the start of the widespread use of gunpowder and the development of suitable weapons to use the explosive, including artillery and handguns; for this reason the era is also referred to as the age of gunpowder warfare (a concept introduced by Michael...

A Civil–military relation describes the relationship between civil society as a whole and the military organization established to protect it. More narrowly, it describes the relationship between the civil authority of a given society and its military authority. Studies of civil-military relations...

Blood pressure (BP) is the pressure of circulating blood on the walls of blood vessels. When used without further specification, “blood pressure” usually refers to the arterial pressure in the systemic circulation. Blood pressure is usually expressed in terms of the systolic (maximum during one...

South China Sea is the dominant term used in English for the sea, and the name in most European languages is equivalent, but it is sometimes called by different names in China’s neighboring countries, often reflecting historical claims to hegemony over the sea. The disputes in the South China Sea...

Arthritis is very common but is not well understood. Actually, “arthritis” is not a single disease; it is an informal way of referring to joint pain or joint disease. There are more than 100 different types of arthritis and related conditions. People of all ages, sexes and races can and do have...