polarity mark
31plate tectonics — plate tectonic, adj. Geol. a theory of global tectonics in which the lithosphere is divided into a number of crustal plates, each of which moves on the plastic asthenosphere more or less independently to collide with, slide under, or move past… …
32List of Super Robot Monkey Team Hyperforce Go! characters — The following is a list of character in the American animated series Super Robot Monkey Team Hyperforce Go! (or SRMTHFG!). Contents 1 The Hyperforce 2 Villains 3 Allies 3.1 Jinmay …
33Haplogroupes Y-ADN par groupes ethniques — Liste de groupes ethniques par haplogroupes de l ADN du chromosome Y basée sur des études scientifiques. Les données sont présentées en deux colonnes pour haplogroupe avec la première ayant la taille (n) de l échantillon et la seconde le… …
34Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical …
35T-carrier — In telecommunications, T carrier, sometimes abbreviated as T CXR , is the generic designator for any of several digitally multiplexed telecommunications carrier systems originally developed by Bell Labs and used in North America, Japan, and Korea …
36The Decline of the West — Cover of Volume II, first edition, 1922 The Decline of the West (German: Der Untergang des Abendlandes), or The Downfall of the Occident, is a two volume work by Oswald Spengler, the first volume of which was published in the summer of 1918.… …
37Homopolar generator — A homopolar generator is a DC electrical generator comprising an electrically conductive disc rotating in a plane perpendicular to a uniform static magnetic field. A potential difference is created between the center of the disc and the rim, the… …
38MARK2 — MAP/microtubule affinity regulating kinase 2, also known as MARK2, is a human gene.cite web | title = Entrez Gene: MARK2 MAP/microtubule affinity regulating kinase 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView… …
39Electrocardiography — ECG redirects here. For other uses, see ECG (disambiguation). Not to be confused with echocardiogram, electromyogram, electroencephalogram, or EEG. Electrocardiography Intervention Image showing a patient connected to the 10 electrodes necessary …
40Dual polyhedron — The dual of a cube is an octahedron, shown here with vertices at the cube face centers …
