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Anxiety is a negative emotional state that determines the level of worry or nervousness an individual experiences. There are two forms of anxiety: trait anxiety, where anxiety is part of individual's pers...

The Pacinican corpuscle is a mechanical pressure receptor around the end of a sensory neurone. When pressure is detected, the receptor is compressed, opening ligand-gated sodium ion channels. This allows ...

The first issue surrounding language change is that as a result of Empire, English has always been positioned as the superior language, of government, religion and education in the world. For years, many ...

dy/dx = u.dv/dx + v.du/dxu = x³, v = ln xdu/dx = 3x², dv/dx = 1/xdy/dx = 3x² lnx + x²

Economic growth is an increase in the sum values of all goods and services produced in an economy over a year. To increase this the government may undertake expansionary fiscal policy, by raising spending...