Saline

Saline may refer to:

Saline (medicine)

In medicine, saline (also saline solution) is a general phrase referring to a sterile solution of sodium chloride (NaCl, more commonly known as table salt) in water, but is only sterile when it is to be placed parenterally (such as intravenously); otherwise, a saline solution is a salt water solution. The sterile solution is typically used for intravenous infusion, rinsing contact lenses, nasal irrigation, and cleaning a new piercing. Saline solutions are available in various formulations for different purposes. Salines are also used in cell biology, molecular biology, and biochemistry experiments.

Concentrations

Concentrations vary from low to normal to high. High concentrations are used rarely in medicine but frequently in molecular biology.

Normal

Normal saline (NSS, NS or N/S) is the commonly used phrase for a solution of 0.90% w/v of NaCl, 308 mOsm/L or 9.0 g per liter. Less commonly, this solution is referred to as physiological saline or isotonic saline (because it closely approximates isotonic, that is, physiologically normal, solution); although neither of those names is technically accurate (because normal saline is not exactly like blood serum), they convey the practical effect usually seen: good fluid balance with minimal hypotonicity or hypertonicity. NS is used frequently in intravenous drips (IVs) for patients who cannot take fluids orally and have developed or are in danger of developing dehydration or hypovolemia. NS is also used for aseptic purpose. NS is typically the first fluid used when hypovolemia is severe enough to threaten the adequacy of blood circulation, and has long been believed to be the safest fluid to give quickly in large volumes. However, it is now known that rapid infusion of NS can cause metabolic acidosis.

Saline (Italian river)

Coordinates: 42°32′N 14°09′E / 42.533°N 14.150°E / 42.533; 14.150

The Saline is a river in the province of Pescara in the Abruzzo region of Italy The river is formed by the confluence of the Fino and Tavo rivers. It flows northeast and enters the Adriatic Sea near Montesilvano and the mouth of the Piomba river.

References

Névé

Névé /neɪˈveɪ/ is a young, granular type of snow which has been partially melted, refrozen and compacted, yet precedes the form of ice. This type of snow is associated with glacier formation through the process of nivation. Névé that survives a full season of ablation turns into firn, which is both older and slightly denser. Firn eventually becomes glacial ice–the long-lived, compacted ice that glaciers are composed of. Glacier formation can take days to years depending on freeze-thaw factors. Névé is annually observed in skiing slopes, and is generally disliked as an icy falling zone.

Névé has a minimum density of 500 kg/m³.

Névé can also refer to the alpine region in which snowfall accumulates, becomes névé, and feeds a glacier.

See also

Névé may also refer to Washington State's Névé Glacier located in North Cascades National Park.

References

NV

NV, nv or Nv may refer to:

Naamloze vennootschap

Naamloze vennootschap (Dutch pronunciation: [ˈnaːmloːzə ˈvɛnoːtsxɑp]; usually abbreviated N.V. or NV) is a public company, usually only used in the Netherlands, Belgium, Indonesia, and Suriname. The company is owned by shareholders, and the company's shares are not registered to certain owners, so that they may be traded on the public stock market.

The phrase literally means "nameless partnership" or "anonymous venture" and comes from the fact that the partners (the shareholders) are not directly known. This is in contrast to the term for a private limited company, which is called besloten vennootschap (an "exclusive" or "closed partnership", one in which stock is not for sale on open markets).

The naamloze vennootschap is a legal entity in the Netherlands, Belgium, Aruba, Curaçao, Suriname, St. Maarten, and Indonesia, although in Indonesia the Indonesian translation Perseroan Terbatas (PT) is more commonly used.

See also

EN

EN, En or en can mean:

Script

Languages

Science and technology