reaction control assembly
1Control rod — PWR control rod assembly, above fuel element A control rod is a rod made of chemical elements capable of absorbing many neutrons without fissioning themselves. They are used in nuclear reactors to control the rate of fission of uranium and… …
2Assembly of the Republic of Albania — Parliament of Albania Kuvendi i Shqipërisë Legislature XVIII Type Type …
3Reaction to the 1963 South Vietnamese coup — The reaction to the 1963 South Vietnamese coup that saw the arrest and assassination of Ngo Dinh Diem was mixed. Communist reaction The coup was immediately denounced by the Soviet Union and the People’s Republic of China, asserting that the coup …
4Russian Constituent Assembly — All Russian Constituent Assembly Всероссийское Учредительное Собрание Double headed eagle, that remains de jure coat of arms of Russia until July 10, 1918. Actual …
5Nuclear chain reaction — A possible nuclear fission chain reaction. 1. A uranium 235 atom absorbs a neutron, and fissions into two new atoms (fission fragments), releasing three new neutrons and a large amount of binding energy. 2. One of those neutrons is absorbed by an …
6Aldol reaction — The aldol reaction is a powerful means of forming carbon–carbon bonds in organic chemistry.[1][2][3] Discovered independently by …
7Polymerase chain reaction — PCR redirects here. For other uses, see PCR (disambiguation). A strip of eight PCR tubes, each containing a 100 μl reaction mixture The polymerase chain reaction (PCR) is a scientific technique in molecular biology to amplify a single or a… …
8Serbia's reaction to the 2008 Kosovo declaration of independence — On 12 February 2008, the Government of Serbia instituted an Action Plan to combat Kosovo s anticipated independence, which stipulated, among other things, recalling the Serbian ambassadors for consultations in protest from any state recognising… …
9Self-assembly — is a term used to describe processes in which a disordered system of pre existing components forms an organized structure or pattern as a consequence of specific, local interactions among the components themselves, without external direction.Self …
10arms control — 1. any plan, treaty, or agreement to limit the number, size, or type of weapons or armed forces of the participating nations. 2. the measures taken to limit the weapons systems or armed forces. * * * Limitation of the development, testing,… …
