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Stroke (also known as a cerebrovascular accident (CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death.[5] There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding.[5] Both cause parts of the brain to stop functioning properly.[5] Signs and ...
- 6.3 million (2015)
- Persistent vegetative state
- Based on the type
Vance Drummond (1927–1967) was a New Zealand–born Australian pilot who fought in the Korean and Vietnam Wars. Posted to No. 77 Squadron in Korea, he flew Gloster Meteor jet fighters and earned the US Air Medal for his combat skills. He was shot down in 1951 and imprisoned for almost two years. He was awarded the Air Force Cross in 1965 ...
Wasei-kango ( Japanese: 和製漢語, "Japanese-made Chinese words") are those words in the Japanese language composed of Chinese morphemes but invented in Japan rather than borrowed from China. Such terms are generally written using kanji and read according to the on'yomi pronunciations of the characters. While many words belong to the shared ...
- 和製漢語
- Japanese-made Chinese words
- 화제한어
- Hòa chế Hán ngữ
China,[j] officially the People's Republic of China (PRC),[k] is a country in East Asia. With a population exceeding 1.4 billion, it is the world's second-most populous country. China spans the equivalent of five time zones and borders fourteen countries by land.[l] With an area of nearly 9.6 million square kilometers (3,700,000 sq mi), it is ...
Climate change threatens people with increased flooding, extreme heat, increased food and water scarcity, more disease, and economic loss. Human migration and conflict can also be a result. [11] The World Health Organization (WHO) calls climate change the greatest threat to global health in the 21st century. [12]
The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa ), which is equivalent to 1,013.25 millibars, [1] 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. [2] The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth's atmospheric pressure at sea level is ...
Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near-instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy ...
