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The 4.6×30mm (designated as the 4,6 × 30 by the C.I.P. [6]) cartridge is a small- caliber, high- velocity, smokeless powder, rebated, bottleneck, centerfire cartridge designed for personal defense weapons (PDW) developed by German armament manufacturer Heckler & Koch (HK) in 1999. It was designed primarily for the MP7 PDW to minimize weight ...
The cones are ovoid, 4–7 cm (1 + 5 ⁄ 8 – 2 + 3 ⁄ 4 in) long, chestnut-brown, opening when mature in late winter to 4–6 cm (1 + 5 ⁄ 8 – 2 + 3 ⁄ 8 in) broad. The seeds are winged, 4–6 mm (5 ⁄ 32 – 1 ⁄ 4 in) long with a 10–15 mm (3 ⁄ 8 – 9 ⁄ 16 in) wing. Pollination occurs in mid-spring, with the cones maturing 18 ...
The Samsung Galaxy Watch 4 (stylized as Samsung Galaxy Watch4) is a smartwatch developed by Samsung Electronics. It is the first Samsung watch to run Google's Wear OS since the Samsung Gear Live, and the first watch to run Wear OS 3, co-developed by Samsung and Google. [3] The device largely followed the design language of the preceding Samsung ...
The conning tower was protected by 6 in (152 mm) of armour on the sides and 2.5 in (64 mm) on the roof. [13] Each anti-torpedo bulge was 13 ft (4 m) wide with an outer air-filled compartment 9 ft (2.7 m) wide and an inner compartment 4 ft (1.2 m) wide containing the steel tubes.
The 6mm Remington rifle cartridge, originally introduced in 1955 by Remington Arms Company as the .244 Remington, is based on a necked down .257 Roberts cartridge (itself a necked-down 7×57mm Mauser) using a .24/6mm bullet. Known for a combination of high velocity, long range, flat trajectory, and accuracy, it is suitable as a dual use hunting ...
The P-loop main chain is shown in red, the Mg 2+ ion as green sphere and the side chains of the amino acids K16 and S17 are shown as sticks. Walker A motif, also known as the Walker loop, or P-loop, or phosphate-binding loop, is a motif in proteins that is associated with phosphate binding. The motif has the pattern G-x (4)-GK- [TS], where G, K ...
This solution, often called the Robertson–Walker metric since they proved its generic properties, is different from the dynamical "Friedmann–Lemaître" models, which are specific solutions for a (t) that assume that the only contributions to stress–energy are cold matter ("dust"), radiation, and a cosmological constant.
Firearm cartridges. 7 mm ». This is a list of firearm cartridges which have bullets of a caliber between 6 millimetres (0.236 in) and 6.99 millimetres (0.275 in). Length refers to the cartridge case length. OAL refers to the overall length of the cartridge. Measurements are in millimeters then inches, i.e. mm (in).