Nit

Nit or NIT may refer to:

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Head louse

The head louse (Pediculus humanus capitis) is an obligate ectoparasite of humans that causes pediculosis capitis. Head lice are wingless insects spending their entire life on the human scalp and feeding exclusively on human blood.Humans are the only known hosts of this specific parasite, while chimpanzees host a closely related species, Pediculus schaeffi. Other species of lice infest most orders of mammals and all orders of birds, as well as other parts of the human body.

Lice differ from other hematophagic ectoparasites such as fleas in spending their entire life cycle on a host. Head lice cannot fly, and their short stumpy legs render them incapable of jumping, or even walking efficiently on flat surfaces.

The non-disease-carrying head louse differs from the related disease-carrying body louse (Pediculus humanus humanus) in preferring to attach eggs to scalp hair rather than to clothing. The two subspecies are morphologically almost identical but do not normally interbreed, although they will do so in laboratory conditions. From genetic studies, they are thought to have diverged as subspecies about 30,000–110,000 years ago, when many humans began to wear a significant amount of clothing. A much more distantly related species of hair-clinging louse, the pubic or crab louse (Pthirus pubis), also infests humans. It is visually different from the other two species and is much closer in appearance to the lice which infest other primates. Lice infestation of any part of the body is known as pediculosis.

Robinson (Paris RER)

Robinson is a railway station serving Sceaux, Hauts-de-Seine, a southern suburb of Paris, France. It is one of the terminuses of the RER B trains. The station is named after the nearby commune Le Plessis-Robinson.

Coordinates: 48°46′49″N 2°16′52″E / 48.78028°N 2.28111°E / 48.78028; 2.28111

Robinson (crater)

Robinson is a small lunar impact crater that lies to the southwest of the large walled plain J. Herschel. It is located in the continental terrain to the north of the Mare Frigoris, in the northwestern part of the Moon's near side. To the southwest is another walled plain, South.

This crater has only been slightly worn through impact erosion, and it retains a sharp outer rim and well-defined features. The loose material along the inner walls has slumped and accumulated at the bottom about the interior floor, particularly along the western half. The rim is roughly circular in shape, but has minor irregularities in the form of slight outward bulges in the perimeter.

References

Robinson (name)

Robinson is an English language patronymic surname, originating in England. It means "son of Robin (a diminutive of Robert)". There are similar surname spellings such as Robison and Robeson. Robinson is the 15th most common surname in the United Kingdom. According to the 1990 United States Census, Robinson was the twentieth most frequently encountered surname among those reported, accounting for 0.23% of the population.

In Ireland, Robinson is only really common in Ulster. The two names had been used interchangeably in some areas of the province around the beginning of the 20th century.

Robinson, the compound word, is a rare given name, while its derivative, Robin, has the distinction of being both a masculine and feminine given name.

Given name