Sergeant

Sergeant, (normally abbreviated to Sgt) is a rank used in many armies, police forces, and other uniformed organizations. Its origins are in the Latin serviens, "one who serves", through the French term sergent.

In most armies the rank of sergeant corresponds to command of a squad (or section). In Commonwealth armies, it is a more senior rank, corresponding roughly to a platoon second-in-command. In the United States Army, sergeant is a more junior rank corresponding to a four-man fireteam leader.

More senior non-commissioned ranks are often variations on sergeant, for example staff sergeant, first sergeant and sergeant major.

Many countries use the rank of sergeant, whether in English or using a cognate with the same origin in another language. The equivalent rank in Arab armies is raqeeb, meaning "overseer" or "watcher".

Usage

In most non-naval military or paramilitary organizations, the various grades of sergeant are non-commissioned officers (NCOs) ranking above privates and corporals, and below warrant officers and commissioned officers. The responsibilities of a sergeant differ from army to army. There are usually several ranks of sergeant, each corresponding to greater experience and responsibility for the daily lives of the soldiers of larger units.

SGT

SGT may refer to

CUMYL-PICA

CUMYL-PICA (SGT-56) is an indole-3-carboxamide based synthetic cannabinoid. It is the α,α-dimethylbenzyl analogue of SDB-006. It was briefly sold in New Zealand during 2013 as an ingredient of at the time legal synthetic cannabis products, but the product containing CUMYL-BICA and CUMYL-PICA was denied an interim licensing approval under the Psychoactive Substances regulatory scheme, due to reports of adverse events in consumers. CUMYL-PICA acts as a potent agonist for the cannabinoid receptors, with approximately 20x selectivity for CB₁, having an EC₅₀ of 0.66nM for human CB₁ receptors and 13nM for human CB₂ receptors.

See also

References

Frog

Frogs are a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura (Ancient Greek an-, without + oura, tail). The oldest fossil "proto-frog" appeared in the early Triassic of Madagascar, but molecular clock dating suggests their origins may extend further back to the Permian, 265 million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is found in tropical rainforests. There are approximately 4,800 recorded species, accounting for over 85% of extant amphibian species. They are also one of the five most diverse vertebrate orders.

The body plan of an adult frog is generally characterized by a stout body, protruding eyes, cleft tongue, limbs folded underneath, and the absence of a tail in adults. Besides living in fresh water and on dry land, the adults of some species are adapted for living underground or in trees. The skin of the frog is glandular, with secretions ranging from distasteful to toxic. Warty species of frog tend to be called toads but the distinction between frogs and toads is based on informal naming conventions concentrating on the warts rather than taxonomy or evolutionary history; some toads are more closely related to frogs than to other toads. Frogs' skins vary in colour from well-camouflaged dappled brown, grey and green to vivid patterns of bright red or yellow and black to advertise toxicity and warn off predators.

Frog (album)

Frog is an album by the Japanese noise musician Merzbow. It was inspired by frogs and utilizes their sounds. Masami Akita exhibited the audio and images at Yokohama Triennale 2001 in an installation called "Moss Garden" (苔庭, kokeniwa). It was reissued on CD in 2002, retitled Frog+, with a bonus disc of additional material and a screensaver.

Merzbow continued the frog theme on A Taste Of..., Puroland and Houjoue.

The album was used as source material for the remix album Frog Remixed and Revisited.

Track listing

All music composed by Masami Akita.

Personnel

Release history

References

Plane (tool)

A hand plane is a tool for shaping wood. When powered by electricity, the tool may be called a planer. Planes are used to flatten, reduce the thickness of, and impart a smooth surface to a rough piece of lumber or timber. Planing is used to produce horizontal, vertical, or inclined flat surfaces on workpieces usually too large for shaping. Special types of planes are designed to cut joints or decorative mouldings.

Hand planes are generally the combination of a cutting edge, such as a sharpened metal plate, attached to a firm body, that when moved over a wood surface, take up relatively uniform shavings, by nature of the body riding on the 'high spots' in the wood, and also by providing a relatively constant angle to the cutting edge, render the planed surface very smooth. A cutter which extends below the bottom surface, or sole, of the plane slices off shavings of wood. A large, flat sole on a plane guides the cutter to remove only the highest parts of an imperfect surface, until, after several passes, the surface is flat and smooth. When used for flattening, bench planes with longer soles are preferred for boards with longer longitudinal dimensions. A longer sole registers against a greater portion of the board's face or edge surface which leads to a more consistently flat surface or straighter edge. Conversely, using a smaller plane allows for more localized low or high spots to remain.