electrical concentration
11Electrical conductivity meter — An electrical conductivity meter. An electrical conductivity meter (EC meter) measures the electrical conductivity in a solution. Commonly used in hydroponics, aquaculture and freshwater systems to monitor the amount of nutrients, salts or… …
12Electrical double layer — The electrical double layer is a structure that describes the variation of electric potential near a surface, and has a large bearing on the behaviour of colloids and other surfaces in contact with solutions and solid state fast ion conductors.… …
13Warsaw concentration camp — The Warsaw concentration camp ( de. Konzentrationslager Warschau, short KZ Warschau ) was an associated group of the Nazi concentration camps, including possibly a dedicated extermination camp, located in German occupied Warsaw, capital city of… …
14Ravensbrück concentration camp — Ravensbrück (IPA2|ʁaːvənsˈbʁʏk) was a notorious women s concentration camp during in World War II, located in northern Germany, 90 km north of Berlin at a site near the village of Ravensbrück (part of Fürstenberg/Havel). Construction of the camp… …
15Yodok concentration camp — Yodŏk (Korean 요덕, also romanized Yodeok or Yoduk) is a political concentration camp in North Korea. It is located in Yodŏk gun (county) in South Hamgyong Province, at coord|39|36|42.59|N|126|50|56.85|E. The official name is Kwan li so… …
16Kaiserwald concentration camp — Kaiserwald was a Nazi concentration camp near the Riga suburb of Mežaparks in Latvia.Kaiserwald was built in March, 1943, during the period that the German army occupied Latvia. The first inmates of the camp were several hundred convicts from… …
17Resistivity — Electrical resistivity (also known as specific electrical resistance) is a measure of how strongly a material opposes the flow of electric current. A low resistivity indicates a material that readily allows the movement of electrical charge. The… …
18nervous system — Anat., Zool. 1. the system of nerves and nerve centers in an animal or human, including the brain, spinal cord, nerves, and ganglia. 2. a particular part of this system. Cf. autonomic nervous system, central nervous system, peripheral nervous… …
19Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… …
20cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… …
