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Serine/threonine-protein kinase PAK 1 is an enzyme that in humans is encoded by the PAK1 gene. [5] [6] PAK1 is one of six members of the PAK family of serine/threonine kinases which are broadly divided into group I (PAK1, PAK2 and PAK3) and group II (PAK4, PAK6 and PAK5/7). [7] [8] The PAKs are evolutionarily conserved. [9]
A PaK anti-tank gun at the Bovington Tank Museum. Panzerabwehrkanone (abbreviated as Pak or PaK), is the German term for anti-tank gun. In the Angelosphere, however, Pak refers to the fifteen variants of Wehrmacht's anti-tank gun produced before or during World War II. Of these fifteen, PAW 600 and sPzB 41 do not bear the PaK designation in ...
Perfect all-kill certificate. Perfect all-kill (Korean: 퍼펙트 올킬; abbreviated as PAK) is a music chart achievement in South Korea where a song simultaneously reaches number one on the real-time, daily, and weekly components of iChart, a music chart ranking aggregator operated by the South Korean web entertainment publisher Instiz Corporation, the operator of the Instiz [] web forum.
p21 activated kinases (PAKs) are members of a family of enzymes. [1] They serve as targets for the small GTP binding proteins CDC42 and Rac and have been implicated in a wide range of biological activities. Members include: PAK1, regulating cell motility and morphology [2] PAK2, possibly playing a role in apoptosis [3]
The Pak 41 barrel was fitted with a horizontal sliding-block breech mechanism resembling that of the 7.5 cm Pak 40, and the semi-automatic gear was a simplified version of that used on the Pak 43. The two-wheel split-trail carriage was from the 10.5 cm leFH 18 field howitzer, with the wheels from the 15 cm s FH howitzer.
Low-profile quad flat-package : 1.4 mm high, varying sized and pins on all four sides; Plastic quad flat-pack , a square with pins on all four sides, 44 or more pins; Ceramic quad flat-pack : similar to PQFP; Metric quad flat-pack : a QFP package with metric pin distribution; Thin quad flat-pack , a thinner version of LQFP
The 7.5 cm Pak 40 (7,5 cm Panzerabwehrkanone 40) was a German 75 millimetre anti-tank gun of the Second World War. The gun was developed in 1939–1941 and entered service in 1942. With 23,303 examples produced, the Pak 40 formed the backbone of German anti-tank guns for the later part of World War II, mostly in towed form, but also on a number ...
The Pak 38 was first used by the German forces during the Second World War in April 1941. When the Germans faced Soviet tanks in 1941 during Operation Barbarossa starting June 1941, the Pak 38 was one of the few guns capable of penetrating the 45 mm (1.8 in) sloped armor of the T-34 medium tank at close range.