Neo

Neo is a prefix from the ancient Greek word for young, neos (νέος).

Neo may refer to:

Acronym NEO

Computing

Neo (Marvel Comics species)

The Neo were a fictional race of superhumans in the Marvel Comics Universe, created by Chris Claremont. Before facing global extinction, the Neo were another of Earth's races, apparently a very ancient one that prefer to live in seclusion. They appear to be a subspecies of mutants, but much more powerful. This is seen in the way they call mutants "spikes", as if they didn't even register on the Neo's power scales.

Species Biography

Their existence was kept hidden for millennia as they had chosen a solitary life in their own community. They prospered until the day the High Evolutionary activated his machines (from an orbital space station) that switched off all mutant genes. Worldwide all mutants lost their powers and become baseline humans. The Neo suffered many casualties. Among the dead was the daughter of Domina and Hunter, the leaders of one of Neo's Warclan. They swear revenge on whoever is responsible.

The Neo engaged in fighting the X-Men, who have no intention of letting them destroy the world. It was the Neo who sabotaged the High Evolutionary's space station, who destroyed 17 of Mister Sinister's bases, and who hunted down the mutants hidden by Charles Xavier in NYC. They are all top-notch fighters, and can withstand significant punishment before going down. They are also quite technologically advanced.

Neo (object-relational toolset)

Neo (or .NET Entity Objects) is an object-relational mapping (ORM) solution for the Microsoft .NET platform. It is open source software that is distributed freely by its author, Erik Dörnenburg of ThoughtWorks. It provides a framework for mapping an object-oriented domain model to a traditional relational database. It is released under the GNU LGPL 2.1

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Erosion

In earth science, erosion is the action of surface processes (such as water flow or wind) that remove soil, rock, or dissolved material from one location on the Earth's crust, then transport it away to another location. The particulate breakdown of rock or soil into clastic sediment is referred to as physical or mechanical erosion; this contrasts with chemical erosion, where soil or rock material is removed from an area by its dissolving into a solvent (typically water), followed by the flow away of that solution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres.

Natural rates of erosion are controlled by the action of geomorphic drivers, such as rainfall; bedrock wear in rivers; coastal erosion by the sea and waves; glacial plucking, abrasion, and scour; areal flooding; wind abrasion; groundwater processes; and mass movement processes in steep landscapes like landslides and debris flows. The rates at which such processes act control how fast a surface is eroded. Typically, physical erosion proceeds fastest on steeply sloping surfaces, and rates may also be sensitive to some climatically-controlled properties including amounts of water supplied (e.g., by rain), storminess, wind speed, wave fetch, or atmospheric temperature (especially for some ice-related processes). Feedbacks are also possible between rates of erosion and the amount of eroded material that is already carried by, for example, a river or glacier. Processes of erosion that produce sediment or solutes from a place contrast with those of deposition, which control the arrival and emplacement of material at a new location.

Erosion (morphology)

Erosion is one of two fundamental operations (the other being dilation) in morphological image processing from which all other morphological operations are based. It was originally defined for binary images, later being extended to grayscale images, and subsequently to complete lattices.

Binary erosion

In binary morphology, an image is viewed as a subset of a Euclidean space or the integer grid , for some dimension d.

The basic idea in binary morphology is to probe an image with a simple, pre-defined shape, drawing conclusions on how this shape fits or misses the shapes in the image. This simple "probe" is called structuring element, and is itself a binary image (i.e., a subset of the space or grid).

Let E be a Euclidean space or an integer grid, and A a binary image in E. The erosion of the binary image A by the structuring element B is defined by:

where B_z is the translation of B by the vector z, i.e., , .

When the structuring element B has a center (e.g., a disk or a square), and this center is located on the origin of E, then the erosion of A by B can be understood as the locus of points reached by the center of B when B moves inside A. For example, the erosion of a square of side 10, centered at the origin, by a disc of radius 2, also centered at the origin, is a square of side 6 centered at the origin.

Acid erosion

Acid erosion, also known as dental erosion, is a type of tooth wear. It is defined as the irreversible loss of tooth structure due to chemical dissolution by acids not of bacterial origin. Dental erosion is the most common chronic disease of children ages 5–17, although it is only relatively recently that it has been recognised as a dental health problem. There is generally widespread ignorance of the damaging effects of acid erosion; this is particularly the case with erosion due to fruit juices, because they tend to be seen as healthy. Erosion is found initially in the enamel and, if unchecked, may proceed to the underlying dentin.

The most common cause of erosion is by acidic foods and drinks. In general, foods and drinks with a pH below 5.0–5.7 have been known to trigger dental erosion effects. Numerous clinical and laboratory reports link erosion to excessive consumption of drinks. Those thought to pose a risk are soft drinks, some alcohol and fruit drinks, fruit juices such as orange juice (which contain citric acid) and carbonated drinks such as colas (in which the carbonic acid is not the cause of erosion, but citric and phosphoric acid). Additionally, wine has been shown to erode teeth, with the pH of wine as low as 3.0–3.8. Other possible sources of erosive acids are from exposure to chlorinated swimming pool water, and regurgitation of gastric acids.