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Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's...

The law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. In the case...

The pharynx (pl.: pharynges) is the part of the throat behind the mouth and nasal cavity, and above the esophagus and trachea (the tubes going down to...

Category theory is a general theory of mathematical structures and their relations. It was introduced by Samuel Eilenberg and Saunders Mac Lane in the...

EVA Airways Corporation (/ˌiːviːˈeɪ/ EE-va; Chinese: 長榮航空; pinyin: Chángróng Hángkōng) (TWSE: 2618) is a Taiwanese international airline headquartered...

A telephone number is a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic...

A filename extension, file name extension or file extension is a suffix to the name of a computer file (for example, .txt, .docx, .md). The extension indicates...

Philosophy of mathematics is the branch of philosophy that deals with the nature of mathematics and its relationship with other human activities. Major...

The internal energy of a thermodynamic system is the energy of the system as a state function, measured as the quantity of energy necessary to bring the...

AL 288-1, commonly known as Lucy or Dinkʼinesh (Amharic: ድንቅ ነሽ, lit. 'you are marvellous'), is a collection of several hundred pieces of fossilized bone...

Proteales is an order of flowering plants consisting of three (or four) families. The Proteales have been recognized by almost all taxonomists. The representatives...

Smart (stylized in lowercase) is a German automotive marque established in 1994. Smart Automobile Co., Ltd. is a joint venture established by Mercedes-Benz...

An airbase (stylised air base in American English), sometimes referred to as a military airbase, military airfield, military airport, air station, naval...

Freeze drying, also known as lyophilization or cryodesiccation, is a low temperature dehydration process that involves freezing the product and lowering...

Compact fluorescent lamp (CFL) examples A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light and compact fluorescent...

The American Petroleum Institute (API) is the largest U.S. trade association for the oil and natural gas industry. It claims to represent nearly 600 corporations...

In mathematics, fuzzy sets (also known as uncertain sets) are sets whose elements have degrees of membership. Fuzzy sets were introduced independently...

The Subskimmer is a Diver Propulsion Vehicle which is a form of RIB (inflatable boat) with an outboard petrol (gasoline) engine. It is equipped to inflate...

Air cargo is any property carried or to be carried in an aircraft. Air cargo comprises air freight, air express and airmail. Different cargo can be transported...

Antimalarial medications or simply antimalarials are a type of antiparasitic chemical agent, often naturally derived, that can be used to treat or to prevent...