artificial seawater

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• Artificial seawater — (or ASW) is a mixture of dissolved mineral salts (and sometimes vitamins) that simulates seawater. Artificial seawater is primarily used in marine biology and marine aquaria, and allows the easy preparation of media appropriate for marine… …   Wikipedia

• History of artificial life — The idea of human artifacts being given life has fascinated mankind for as long as men have been recording their myths and stories. Whether Pygmalion or Frankenstein, mankind has been fascinated with the idea of artificial life. Pre computer… …   Wikipedia

• aquarium — aquarial, adj. /euh kwair ee euhm/, n., pl. aquariums, aquaria /euh kwair ee euh/. 1. a glass sided tank, bowl, or the like, in which fish or other living aquatic animals or plants are kept. 2. a building or institution in which fish or other… …   Universalium

• pH — For other uses, see PH (disambiguation). Acids and Bases Acid dissociation constant Acid base extraction Acid–base reaction Acid–base titration Dissociation c …   Wikipedia

• PH — is the measure of the acidity or alkalinity of a solution. It is formally a measure of the activity of dissolved hydrogen ions (H+), but for very dilute solutions, the molarity (molar concentration) of H+ may be used as a substitute with little… …   Wikipedia

• Diatom — For a molecule of two atoms, see Diatomic molecule. Diatoms Marine diatoms Scientific classification Domain …   Wikipedia

• Plankton — For other uses, see Plankton (disambiguation). Photomontage of planktonic organisms Plankton (singular plankter) are any drifting organisms (plants …   Wikipedia

• Milky seas effect — Milky seas is a condition on the open ocean where large areas of seawater (up to 6,000 square miles) are filled with bioluminescent bacteria, causing the ocean to uniformly glow an eerie blue at night. The condition has been present in mariner s… …   Wikipedia

• Diel vertical migration — Diel vertical migration, also known as diurnal vertical migration, is a pattern of movement that some organisms living in the ocean and in lakes undertake each day. Usually organisms move up to the epipelagic zone at night and return to the… …   Wikipedia

• Morris–Lecar model — The Morris–Lecar model is a biological neuron model developed by Catherine Morris and Harold Lecar to reproduce the variety of oscillatory behavior in relation to Ca++ and K+ conductance in the giant barnacle muscle fiber.[1] Morris Lecar neurons …   Wikipedia

• Flagellum — For the insect anatomical structure, see Antenna (biology). For the flagella of male Solifugae, see Solifugae. Flagella Code TH H1.00.01.1.01032 A flagellum ( …   Wikipedia