- high-beta system
- система с большим бета
English-russian dictionary of physics. 2013.
English-russian dictionary of physics. 2013.
beta — A measure correlating stock price movement to the movement of an index. Beta is used to determine the number of contracts required to hedge with stock index futures or futures options. The CENTER ONLINE Futures Glossary A Greek letter used by… … Financial and business terms
Beta blocker — Beta blockers Drug class Skeletal formula of propranolol, the first clinically successful beta blocker ATC code C07 … Wikipedia
Beta Israel — ביתא ישראל Shlomo Molla … Wikipedia
BETA ISRAEL — BETA ISRAEL, ethno religious group in Ethiopia which claims to be of Jewish origin and which is attached to a form of the Jewish religion based on the Bible, certain books of the Apocrypha, and other post biblical Scripture; living in the… … Encyclopedia of Judaism
Beta adrenergic receptor kinase — (BARK) is a serine/threonine intracellular kinase. It is activated by PKA and its target is the beta adrenergic receptor. It is one method by which the cell will desensitize itself from epinephrine overstimulation.Pippig S, et al. Overexpression… … Wikipedia
Beta particle — Beta particles are high energy, high speed electrons or positrons emitted by certain types of radioactive nuclei such as potassium 40. The beta particles emitted are a form of ionizing radiation also known as beta rays. The production of beta… … Wikipedia
Beta cell — Beta cells (beta cells, β cells) are a type of cell in the pancreas in areas called the islets of Langerhans. They make up 65 80% of the cells in the islets. FunctionBeta cells make and release insulin, a hormone that controls the level of… … Wikipedia
Beta (letter) — Beta (uppercase Β, lowercase β, internal unicode|ϐ; el. Βήτα [IPA|ˈviˑta] Vita) is the second letter of the Greek alphabet. In the system of Greek numerals it has a value of 2. It was derived from the Phoenician letter Beth . In high quality… … Wikipedia
beta blocker — beta adrenergic blocker a drug that prevents stimulation of the beta adrenoceptors at the nerve endings of the sympathetic nervous system. Blockade of β1 receptors causes a decrease in heart rate and force; blockade of β2 receptors causes… … The new mediacal dictionary
Beta barium borate — (β barium borate, BBO or β BaB2O4) is a crystal frequently used for frequency mixing and other nonlinear optics applications. It has a wide transmission range, from approximately 200 nanometres to beyond 3 micrometres, and is used particularly… … Wikipedia
Beta-glucan — Diagram showing orientation and location of different beta glucan linkages … Wikipedia